{"title":"SineSet Precision Sine Plates","description":"\u003cp\u003eSuburban Tool SineSet® Sine Plates are the workhorse angle-setting tools of the grinding room, letting machinists tilt and hold work at precise angles. With sizes from 4\" x 4\" up to 24\" x 12\", these sine plates use gauge blocks and a sine plate calculator to establish accurate angles for grinding, machining and QC inspection.\u003c\/p\u003e\u003cp\u003eMade in the USA, each SineSet sine plate is hardened and precision-ground for repeatable accuracy. Whether you are learning how to use a sine plate or outfitting a production grinding department, Suburban Tool offers the range and precision that tool \u0026amp; die makers and inspectors depend on.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision sine plates from 4\" x 4\" to 24\" x 12\"\u003c\/li\u003e\n\u003cli\u003eSet accurate angles for grinding and inspection\u003c\/li\u003e\n\u003cli\u003eUse with gauge blocks and a sine plate calculator\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- yt-embed:START --\u003e\n\u003cdiv class=\"st-video-section\" style=\"margin-top:2rem\"\u003e\n\u003ch2 style=\"margin:0 0 1rem\"\u003eVideos\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))\"\u003e\n\u003cfigure style=\"margin:0\"\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:8px;background:#000\"\u003e\n\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/qmiHmSZEKvs\" title=\"How to Set a Sine Plate or Sine Bar\" loading=\"lazy\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allow=\"accelerometer;autoplay;clipboard-write;encrypted-media;gyroscope;picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cfigcaption style=\"margin-top:.5rem;font-size:.9rem;line-height:1.3;color:#555\"\u003eHow to Set a Sine Plate or Sine Bar\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure style=\"margin:0\"\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:8px;background:#000\"\u003e\n\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/crcGylCdzTY\" title=\"Sine Plate Comparison - Suburban vs EX-CELL-O vs Taft-Peirce\" loading=\"lazy\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allow=\"accelerometer;autoplay;clipboard-write;encrypted-media;gyroscope;picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cfigcaption style=\"margin-top:.5rem;font-size:.9rem;line-height:1.3;color:#555\"\u003eSine Plate Comparison - Suburban vs EX-CELL-O vs Taft-Peirce\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure style=\"margin:0\"\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:8px;background:#000\"\u003e\n\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/VBAdZwM4Ei8\" title=\"Free Online Calculator for setting a Sine Plate or Sine Bar from Suburban Tool\" loading=\"lazy\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allow=\"accelerometer;autoplay;clipboard-write;encrypted-media;gyroscope;picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003cfigcaption style=\"margin-top:.5rem;font-size:.9rem;line-height:1.3;color:#555\"\u003eFree Online Calculator for setting a Sine Plate or Sine Bar from Suburban Tool\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- yt-embed:END --\u003e","products":[{"product_id":"sp-44-s0_sine_plates","title":"Sine Plate, 4\" × 4\" (SP-44-S0)","description":"\u003cp\u003eThe Suburban Tool SP-44-S0 is a precision 4\" x 4\" sine plate made for accurate angular setups on small, high-tolerance parts in the toolroom and inspection lab.\u003c\/p\u003e\u003cp\u003eIts compact 4\" x 4\" surface is ideal for locating small workpieces and gage blocks where repeatable angle setting is critical. Machinists and toolmakers can dial in precise compound angles and hold them securely through grinding and layout work with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact 4\" x 4\" platform sized for small precision parts\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eDependable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for everyday toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738575065240,"sku":"SP-44-S0","price":884.1,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738575098008,"sku":"","price":909.1,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738575130776,"sku":"","price":1045.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_3cec5c55-d59f-424b-ad4a-58015e17b1f8.jpg?v=1781028848"},{"product_id":"sp-66-s1_sine_plates","title":"Sine Plate, 6\" × 6\" (SP-66-S1)","description":"\u003cp\u003eThe SP-66-S1 6\" × 6\" Sine Plate from Suburban Tool brings precise, repeatable angle setups to a compact footprint that fits neatly on the surface grinder or inspection bench. Its 6\" × 6\" working surface establishes accurate angles from a standard gage block stack.\u003c\/p\u003e\u003cp\u003eIdeal for machinists and QC professionals, this sine plate handles angular grinding, layout, and precision measurement with confidence.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact 6\" × 6\" top plate ideal for smaller parts and tight benches\u003c\/li\u003e\n\u003cli\u003eGage-block angle method for accurate, repeatable angular positioning\u003c\/li\u003e\n\u003cli\u003eGreat for surface grinding, inspection, layout, and toolroom setups\u003c\/li\u003e\n\u003cli\u003ePrecision-built by Suburban Tool for dependable shop performance\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738575491224,"sku":"SP-66-S1","price":1295.7,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738575523992,"sku":null,"price":1320.7,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738575556760,"sku":null,"price":1456.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_0130ef05-f61e-4b89-8e73-f7d6ae2b7469.jpg?v=1781028878"},{"product_id":"sp-612-s2_sine_plates","title":"Sine Plate, 12\" × 6\" (SP-612-S2)","description":"\u003cp\u003eThe Suburban Tool SP-612-S2 is a precision 12\" x 6\" sine plate made for accurate angular setups in the toolroom, inspection lab, and grinding department.\u003c\/p\u003e\u003cp\u003eIts compact 12\" x 6\" surface is ideal for locating smaller parts, fixtures, and gage blocks where repeatable angle setting matters. Machinists and toolmakers can dial in precise compound angles and hold them securely through the cut with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact 12\" x 6\" platform for smaller parts and tight setups\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eDependable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for everyday toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738591940760,"sku":"SP-612-S2","price":2600.85,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738591973528,"sku":null,"price":2625.85,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738592006296,"sku":null,"price":2761.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-612-S2.jpg?v=1781028863"},{"product_id":"sp-126-s2_sine_plates","title":"Sine Plate, 6\" × 12\" (SP-126-S2)","description":"\u003cp\u003eThe SP-126-S2 6\" × 12\" Sine Plate from Suburban Tool delivers precise, repeatable angle setups for the toolroom, surface grinder, and inspection bench. Its 6\" × 12\" working surface gives you room to locate longer or wider parts while establishing accurate angles from a standard gage block stack.\u003c\/p\u003e\u003cp\u003eBuilt for machinists and QC professionals who demand dependable results, this sine plate is a workhorse for layout, angular grinding, and precision measurement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenerous 6\" × 12\" top plate for setting up longer or wider workpieces\u003c\/li\u003e\n\u003cli\u003eGage-block angle method for accurate, repeatable angular positioning\u003c\/li\u003e\n\u003cli\u003eIdeal for surface grinding, inspection, layout, and toolroom setups\u003c\/li\u003e\n\u003cli\u003ePrecision-built by Suburban Tool for demanding shop environments\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738597904536,"sku":"SP-126-S2","price":2576.7,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738597937304,"sku":null,"price":2601.7,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738597970072,"sku":null,"price":2737.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-126-S2_20SineSet_20Sine_20Plate.jpg?v=1781028806"},{"product_id":"sp-618-s2_sine_plates","title":"Sine Plate, 18\" × 6\" (SP-618-S2)","description":"\u003cp\u003eThe Suburban Tool SP-618-S2 is a precision 18\" x 6\" sine plate made for accurate angular setups on long, narrow parts in the toolroom and inspection area.\u003c\/p\u003e\u003cp\u003eIts elongated 18\" x 6\" surface is well suited to locating slender workpieces, fixtures, and gage blocks where repeatable angle setting is critical. Machinists and toolmakers can dial in precise compound angles and hold them securely through the cut with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElongated 18\" x 6\" platform for long, narrow parts\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eReliable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for everyday toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738603901080,"sku":"SP-618-S2","price":7741.65,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738603933848,"sku":null,"price":7766.65,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738603966616,"sku":null,"price":7902.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_24129374-427c-4fb4-b8d4-33667e379d89.jpg?v=1781028870"},{"product_id":"sp-186-s2_sine_plates","title":"Sine Plate, 6\" × 18\" (SP-186-S2)","description":"\u003cp\u003eThe SP-186-S2 6\" × 18\" Sine Plate from Suburban Tool is engineered for accurate, repeatable angular setups where extra length matters. The 6\" × 18\" surface supports longer workpieces and layouts, letting you establish precise angles from a standard gage block stack.\u003c\/p\u003e\u003cp\u003eA dependable choice for toolmakers and QC teams, this sine plate excels at angular grinding, inspection, and precision layout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtended 6\" × 18\" top plate accommodates long parts and fixtures\u003c\/li\u003e\n\u003cli\u003eGage-block angle method delivers accurate, repeatable positioning\u003c\/li\u003e\n\u003cli\u003eWell suited to surface grinding, inspection, and toolroom work\u003c\/li\u003e\n\u003cli\u003ePrecision-built by Suburban Tool for everyday shop reliability\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738610684056,"sku":"SP-186-S2","price":7741.65,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738610716824,"sku":null,"price":7766.65,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738610749592,"sku":null,"price":7902.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_d2f75dd6-1bca-473c-8ce7-c7505e375588.jpg?v=1781028834"},{"product_id":"sp-812-s2_sine_plates","title":"Sine Plate, 12\" × 8\" (SP-812-S2)","description":"\u003cp\u003eThe Suburban Tool SP-812-S2 is a precision 12\" x 8\" sine plate built for accurate angular setups in the toolroom, inspection area, and surface grinding department.\u003c\/p\u003e\u003cp\u003eThe 12\" x 8\" surface gives machinists and toolmakers a versatile platform to locate parts, fixtures, and gage blocks for repeatable angle setting. Establish precise compound angles and hold them securely through the cut with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVersatile 12\" x 8\" platform for a range of part sizes\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eReliable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for daily toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738612191384,"sku":"SP-812-S2","price":3266.55,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738612224152,"sku":null,"price":3291.55,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738612256920,"sku":null,"price":3427.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_fe7574c1-894f-4420-8383-2dabcb1faab6.jpg?v=1781028885"},{"product_id":"sp-128-s2_sine_plates","title":"Sine Plate, 8\" × 12\" (SP-128-S2)","description":"\u003cp\u003eThe SP-128-S2 8\" × 12\" Sine Plate from Suburban Tool provides precise, repeatable angle setups with a generous 8\" × 12\" working surface. That extra width lets you locate larger parts securely while establishing accurate angles from a standard gage block stack.\u003c\/p\u003e\u003cp\u003eA reliable choice for machinists and QC professionals, this sine plate is built for angular grinding, inspection, and precision layout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLarge 8\" × 12\" top plate for wider or heavier workpieces\u003c\/li\u003e\n\u003cli\u003eGage-block angle method for accurate, repeatable angular positioning\u003c\/li\u003e\n\u003cli\u003eIdeal for surface grinding, inspection, layout, and toolroom setups\u003c\/li\u003e\n\u003cli\u003ePrecision-built by Suburban Tool for demanding shop environments\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738615599256,"sku":"SP-128-S2","price":3371.55,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738615632024,"sku":null,"price":3396.55,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738615664792,"sku":null,"price":3532.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_e87a6441-275d-4da7-af9a-9e284e6ffc59.jpg?v=1781028813"},{"product_id":"sp-1212-s2_sine_plates","title":"Sine Plate, 12\" × 12\" (SP-1212-S2)","description":"\u003cp\u003eThe Suburban Tool SP-1212-S2 is a precision 12\" x 12\" sine plate engineered for accurate angle setups in the toolroom, inspection lab, and surface grinding department.\u003c\/p\u003e\u003cp\u003eIts generous 12\" x 12\" work surface gives machinists and toolmakers ample room to locate parts, fixtures, and gage blocks for repeatable angular workholding. Dial in compound angles with confidence and hold them through the cut with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRoomy 12\" x 12\" platform for larger parts and multi-piece setups\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eReliable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for daily toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738626936984,"sku":"SP-1212-S2","price":5869.5,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738626969752,"sku":null,"price":5894.5,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738627002520,"sku":null,"price":6030.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate.jpg?v=1781028785"},{"product_id":"sp-1218-s2_sine_plates","title":"Sine Plate, 18\" × 12\" (SP-1218-S2)","description":"\u003cp\u003eThe Suburban Tool SP-1218-S2 is a precision 18\" x 12\" sine plate designed for accurate angular setups on larger parts in the toolroom and inspection department.\u003c\/p\u003e\u003cp\u003eIts wide 18\" x 12\" surface lets machinists and toolmakers support sizable workpieces and fixtures while locating gage blocks for repeatable angle setting. Set precise compound angles and hold them securely through surface grinding and layout work with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide 18\" x 12\" platform for larger parts and fixtures\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eDependable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for demanding toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738631032984,"sku":"SP-1218-S2","price":11242.35,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738631065752,"sku":null,"price":11267.35,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738631098520,"sku":null,"price":11403.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_343b7af9-3871-4148-bc1b-612afc0feebf.jpg?v=1781028791"},{"product_id":"sp-1812-s2_sine_plates","title":"Sine Plate, 12\" × 18\" (SP-1812-S2)","description":"\u003cp\u003eThe Suburban Tool SP-1812-S2 is a precision 12\" x 18\" sine plate designed for accurate angular setups on longer parts in the toolroom and inspection department.\u003c\/p\u003e\u003cp\u003eThe extended 12\" x 18\" surface lets machinists and toolmakers support larger workpieces and fixtures while locating gage blocks for repeatable angle setting. Establish precise compound angles and hold them securely through surface grinding and layout work with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtended 12\" x 18\" platform for longer parts and fixtures\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eDependable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for demanding toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738636374168,"sku":"SP-1812-S2","price":11242.35,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738636406936,"sku":null,"price":11267.35,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738636439704,"sku":null,"price":11403.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_2dd7edbd-137b-4bd2-acd5-043eeac84e8d.jpg?v=1781028827"},{"product_id":"sp-1224-s2_sine_plates","title":"Sine Plate, 24\" × 12\" (SP-1224-S2)","description":"\u003cp\u003eThe Suburban Tool SP-1224-S2 is a precision 24\" x 12\" sine plate built for accurate angular setups on long workpieces in the toolroom and surface grinding department.\u003c\/p\u003e\u003cp\u003eThe long 24\" x 12\" surface gives machinists and toolmakers the room to locate large parts, fixtures, and gage blocks for repeatable angle setting. Set precise compound angles and hold them securely through the cut with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLong 24\" x 12\" platform for oversized parts and fixtures\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eReliable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for demanding toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738639880344,"sku":"SP-1224-S2","price":19401.9,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738639913112,"sku":null,"price":19426.9,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738639945880,"sku":null,"price":19562.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_c717a851-689f-426f-a101-4c566cd8b91f.jpg?v=1781028799"},{"product_id":"sp-2412-s2_sine_plates","title":"Sine Plate, 12\" × 24\" (SP-2412-S2)","description":"\u003cp\u003eThe Suburban Tool SP-2412-S2 is a precision 12\" x 24\" sine plate built for accurate angular setups on long workpieces in the toolroom and surface grinding department.\u003c\/p\u003e\u003cp\u003eIts long 12\" x 24\" surface gives machinists and toolmakers the room to locate large parts, fixtures, and gage blocks for repeatable angle setting. Set precise compound angles and hold them securely through the cut with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLong 12\" x 24\" platform for oversized parts and fixtures\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eReliable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for daily toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738640404632,"sku":"SP-2412-S2","price":19401.9,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738640437400,"sku":null,"price":19426.9,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738640470168,"sku":null,"price":19562.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_f4fa391d-12e2-4595-b87e-840ba412599e.jpg?v=1781028841"},{"product_id":"sp-136_sine_plates","title":"Sine Plate, 3\" × 6\" (SP-136)","description":"\u003cp\u003eThe Suburban Tool SP-136 is a precision 3\" x 6\" sine plate made for accurate angular setups on small, high-tolerance parts in the toolroom and inspection lab.\u003c\/p\u003e\u003cp\u003eIts compact 3\" x 6\" surface is ideal for locating small workpieces and gage blocks where repeatable angle setting is critical. Machinists and toolmakers can dial in precise compound angles and hold them securely through grinding and layout work with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact 3\" x 6\" platform sized for small precision parts\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eDependable angular workholding for machinists, toolmakers, and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for everyday toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable with No Certification, Short Form, or Long Form Certification.\u003c\/p\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"No Certification","offer_id":46738646892696,"sku":"SP-136","price":884.1,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46738646925464,"sku":null,"price":909.1,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46738646958232,"sku":null,"price":1045.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_cf2fe25f-4adc-4689-bd26-fd1fc5322888.jpg?v=1781028820"},{"product_id":"qoc-00001-quick-order-combos","title":"Sine Set Combination – (1) SP-66-S1 Sine Plate \u0026(1) AP-444-S1 Angle Plate (QOC-00001)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eCONSISTS OF\u003c\/th\u003e\n\u003ctd\u003e(1) SP-66-S1 Sine Plate \u0026amp;\u0026lt;br\u0026gt;(1) AP-444-S1 Angle Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe QOC-00001 Sine Set Combination from Suburban Tool pairs one SP-66-S1 sine plate with one AP-444-S1 angle plate in a single ready-to-run SineSet package. It's a quick-order combo built to get precise angular workholding onto your surface grinder or inspection setup fast.\u003c\/p\u003e\u003cp\u003eEverything you need ships together, so there's no guesswork matching accessories to your sine plate.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched SP-66-S1 sine plate and AP-444-S1 angle plate ship as one set\u003c\/li\u003e\n\u003cli\u003eIncludes a T-handled hex wrench and all required fasteners\u003c\/li\u003e\n\u003cli\u003eSineSet angle plate expands workholding for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eConvenient quick-order combo from Suburban Tool eliminates matching parts one at a time\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":48703286739096,"sku":"QOC-00001","price":1891.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/QOC-00001.jpg?v=1781098274"},{"product_id":"qoc-00004-sine-plate-vise-combo","title":"Sine Set Combination – (1) SP-66-S1 Sine Plate \u0026(1) V-237-S1 Vise (QOC-00004)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eCONSISTS OF\u003c\/th\u003e\n\u003ctd\u003e(1) SP-66-S1 Sine Plate \u0026amp;\u0026lt;br\u0026gt;(1) V-237-S1 Vise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe QOC-00004 Sine Set Combination from Suburban Tool pairs one SP-66-S1 sine plate with one V-237-S1 vise in a single ready-to-run SineSet package. It's a quick-order combo that adds clamped workholding to precise angular setups on the grinder or inspection bench.\u003c\/p\u003e\u003cp\u003eThe matched sine plate and vise ship together, so there's no guesswork pairing accessories.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched SP-66-S1 sine plate and V-237-S1 vise ship as one set\u003c\/li\u003e\n\u003cli\u003eIncludes a T-handled hex wrench and all required fasteners\u003c\/li\u003e\n\u003cli\u003eSineSet vise secures parts for angular grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eConvenient quick-order combo from Suburban Tool eliminates matching parts one at a time\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":48705085112472,"sku":"QOC-00004","price":2297.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/QOC-00004.jpg?v=1781098433"},{"product_id":"qoc-00003-quick-order-combo-sine-plate-v-block","title":"Sine Set Combination – (1) SP-66-S1 Sine Plate \u0026(1) VB-344-S1 V-Block (QOC-00003)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eCONSISTS OF\u003c\/th\u003e\n\u003ctd\u003e(1) SP-66-S1 Sine Plate \u0026amp;\u0026lt;br\u0026gt;(1) VB-344-S1 V-Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe QOC-00003 Sine Set Combination from Suburban Tool pairs one SP-66-S1 sine plate with one VB-344-S1 V-block in a single ready-to-run SineSet package. It's a quick-order combo that brings secure cylindrical workholding to precise angular setups on the surface grinder.\u003c\/p\u003e\u003cp\u003eThe matched sine plate and V-block arrive together, so you can set up angular grinding and inspection without sourcing accessories separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched SP-66-S1 sine plate and VB-344-S1 V-block ship as one set\u003c\/li\u003e\n\u003cli\u003eIncludes a T-handled hex wrench and all required fasteners\u003c\/li\u003e\n\u003cli\u003eSineSet V-block cradles round stock for angular grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eConvenient quick-order combo from Suburban Tool eliminates matching parts one at a time\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":48705088389272,"sku":"QOC-00003","price":1805.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/QOC-00003.jpg?v=1781098280"},{"product_id":"qoc-00005-quick-order-combo-sine-plate-index-fixture","title":"Sine Set Combination – (1) SP-66-S1 Sine Plate \u0026(1) MG-5CV-S1 Index Fixture (QOC-00005)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eCONSISTS OF\u003c\/th\u003e\n\u003ctd\u003e(1) SP-66-S1 Sine Plate \u0026amp;\u0026lt;br\u0026gt;(1) MG-5CV-S1 Index Fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe QOC-00005 Sine Set Combination from Suburban Tool pairs one SP-66-S1 sine plate with one MG-5CV-S1 Master-Grind index fixture in a single ready-to-run SineSet package. It's a quick-order combo that brings angular setup and indexed positioning together for grinding and inspection.\u003c\/p\u003e\u003cp\u003eThe matched components arrive together, so you can go from unboxing to setup without sourcing accessories separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched SP-66-S1 sine plate and MG-5CV-S1 index fixture ship as one set\u003c\/li\u003e\n\u003cli\u003eIncludes a T-handled hex wrench and all required fasteners\u003c\/li\u003e\n\u003cli\u003eMaster-Grind index fixture adds rotary positioning for angular grinding and layout\u003c\/li\u003e\n\u003cli\u003eConvenient quick-order combo from Suburban Tool eliminates matching parts one at a time\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":48705088422040,"sku":"QOC-00005","price":6684.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/QOC-00005.jpg?v=1781098438"},{"product_id":"sp-555-sine-plate-precision-angular-measurement","title":"Sine Plate, 5\" × 6\" (SP-555)","description":"\u003cp\u003eThe Suburban Tool SP-555 is a precision 5\" x 6\" sine plate built for accurate angular measurement and setups on small parts in the toolroom and inspection lab.\u003c\/p\u003e\u003cp\u003eIts 5\" x 6\" surface is well sized for locating parts and gage blocks where repeatable angle setting matters. Machinists and toolmakers can dial in precise compound angles and hold them securely through grinding and layout work with this dependable sine plate from Suburban Tool.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHandy 5\" x 6\" platform for small precision parts\u003c\/li\u003e\n\u003cli\u003eSets precise, repeatable angles for grinding, layout, and inspection\u003c\/li\u003e\n\u003cli\u003eReliable angular measurement and workholding for machinists and QC\u003c\/li\u003e\n\u003cli\u003eTrusted Suburban Tool build quality for everyday toolroom use\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":48705091731608,"sku":"SP-555","price":1473.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-555_90f2d9cf-9277-452c-9a3f-dbb454ec9051.jpg?v=1781028856"},{"product_id":"6-x-6-compound-sine-plate-5-inch-centers-with-0-0005-tolerance","title":"6 x 6 Compound Sine Plate - 5 Inch Centers with 0.0005 Tolerance (NSPC-66)","description":"\u003cp\u003eThe Suburban Tool NSPC-66 is a 6 x 6 compound sine plate on 5-inch centers, giving toolmakers the ability to set precise angles in two planes from a single fixture. Its compound design is ideal for complex angular grinding, inspection, and layout work where a part must be presented at a true compound angle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6 x 6 compound sine plate on precision 5-inch centers.\u003c\/li\u003e\n\u003cli\u003eSets accurate angles in two planes for compound work.\u003c\/li\u003e\n\u003cli\u003eWell suited to surface grinding, inspection, and toolroom layout.\u003c\/li\u003e\n\u003cli\u003ePrecision compound sine tooling from Suburban Tool.\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":49328100409496,"sku":"NSPC-66","price":456.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/V-237-S1_20SineSet_20Vise_20on_20SPC-66-S1_20SineSet_20Compound_20Sine_20Plate.jpg?v=1782310827"},{"product_id":"metric-sp-136-sine-plate","title":"Metric SP-136 Sine Plate (SP-136-METRIC)","description":"\u003cp\u003eThe Metric SP-136 sine plate from Suburban Tool gives toolmakers a rigid, precise platform for establishing single-axis angles in the metric shop. Set with a gauge-block stack, it holds workpieces securely at exact angles for grinding, inspection, and layout.\u003c\/p\u003e\u003cp\u003eReliable and easy to set, the SP-136 is a versatile fixture for everyday angular work in the toolroom.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEstablishes accurate single-axis angles with standard gauge blocks\u003c\/li\u003e\n\u003cli\u003eSecures work for surface grinding and precision inspection\u003c\/li\u003e\n\u003cli\u003eWell suited to angular layout and repeatable setups\u003c\/li\u003e\n\u003cli\u003eMetric graduation matches millimeter-based shops\u003c\/li\u003e\n\u003cli\u003eBuilt to the precision standard Suburban Tool is known for\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":49328100704408,"sku":"SP-136-METRIC","price":262.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/SP-66-S1_20SineSet_20Sine_20Plate_34908b19-d69b-40ad-9cc6-bd1d713a95c6.jpg?v=1788461818"},{"product_id":"metric-sp-1212-s2-sine-plate","title":"Metric SP-1212-S2 Sine Plate (SP-1212-S2-METRIC)","description":"\u003cp\u003eThe Metric SP-1212-S2 sine plate from Suburban Tool provides a stable, precise platform for setting single-axis angles in the metric machine shop. 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Build the required angle with a stack of gage blocks under the roll and hold accurate, repeatable angles for grinding or measurement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6 x 6 working surface on precision 5-inch centers.\u003c\/li\u003e\n\u003cli\u003eCompact footprint suited to small-part grinding and inspection.\u003c\/li\u003e\n\u003cli\u003eEstablishes accurate angles from a simple gage block stack.\u003c\/li\u003e\n\u003cli\u003ePrecision-ground sine tooling from Suburban Tool.\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":49328104276120,"sku":"NSP-66","price":212.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/MSP-66-S1_ad8554db-68a8-4213-bb19-94a78cf4a25d.jpg?v=1787574446"},{"product_id":"6-x-12-sine-plate-5-inch-centers-with-0-0005-tolerance","title":"6 x 12 Sine Plate - 5 Inch Centers with 0.0005 Tolerance","description":"\u003cp\u003eThe Suburban Tool NSP-612 is a 6 x 12 sine plate built on 5-inch centers for precise angle setups in surface grinding, inspection, and toolroom layout. 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