{"title":"Magna-Sine Permanent Magnetic Compound Sine Plates","description":"\u003cp\u003eSuburban Tool Magna-Sine permanent magnetic compound sine plates let you set precise compound angles in two planes while a permanent magnetic chuck holds the workpiece securely. No power cord is needed, making them fast and convenient for precision grinding, EDM, and inspection setups.\u003c\/p\u003e\u003cp\u003eMachinists, tool \u0026amp; die makers, and QC\/inspection teams use the magnetic sine plate design to dial in exact compound angles, then flip the lever to grip the part. Compact sizes from 4\" x 4\" up to roughly 6-3\/4\" x 18-1\/4\" suit toolroom work. Pair with a sine plate calculator for any angle. Made in USA.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompound (two-axis) angle setting\u003c\/li\u003e\n\u003cli\u003ePermanent magnetic hold, no power required\u003c\/li\u003e\n\u003cli\u003eCompact toolroom sizes\u003c\/li\u003e\n\u003cli\u003eMade in 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":"a-5-ms_magna-sine_magnetic_compound_sine_plates","title":"Compound Sine Plate, 6-1\/2\" × 6-1\/2\" (A-5-MS)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003ctd\u003e6-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003ctd\u003e6-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eH\u003c\/th\u003e\n\u003ctd\u003e5-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eC1\u003c\/th\u003e\n\u003ctd\u003e5\" ±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eC2\u003c\/th\u003e\n\u003ctd\u003e5\" ±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool A-5-MS is a 6-1\/2\" x 6-1\/2\" magnetic compound sine plate from the Magna-Sine series, equipped with an extremely powerful ceramic magnet chuck for grinding and inspecting compound angles.\u003c\/p\u003e\u003cp\u003eIts combination fine\/standard pole spacing delivers maximum holding on both small and large parts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAngular accuracy of set-ups is guaranteed within 5 seconds of arc up to 15 degrees, 10 seconds up to 30 degrees and 15 seconds up to 45 degrees.\u003c\/li\u003e\n\u003cli\u003eAll but the chuck is steel, hardened to Rc 58-60.\u003c\/li\u003e\n\u003cli\u003eSwivel block provides full face contact with gage blocks, keeping them securely in place.\u003c\/li\u003e\n\u003cli\u003eExclusive locking device inside the hinge roll gives a positive lock, pulling the top plate down without distortion.\u003c\/li\u003e\n\u003cli\u003eSide and back rails included; available hinged standard or opposite-hand.\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003cli\u003eThe gage block \u0026amp; hinge rolls are ground and lapped for straightness and roundness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- st-feat --\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":46761720119448,"sku":"A-5-MS","price":7325.85,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46761720152216,"sku":null,"price":7350.85,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46761720184984,"sku":null,"price":7486.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/A-5-MS_20Magna-Sine_20Magnetic_20Compound_20Sine_20Plate_f7b44874-9fd5-48c8-91f3-12a313dde12d.jpg?v=1781026193"},{"product_id":"a-10-ms_magna-sine_magnetic_compound_sine_plates","title":"Compound Sine Plate, 6-1\/2\" × 12-1\/2\" (A-10-MS)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003ctd\u003e12-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003ctd\u003e6-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eH\u003c\/th\u003e\n\u003ctd\u003e6-1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eC1\u003c\/th\u003e\n\u003ctd\u003e10\" ±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eC2\u003c\/th\u003e\n\u003ctd\u003e5\" ±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool A-10-MS is a 6-1\/2\" x 12-1\/2\" magnetic compound sine plate from the Magna-Sine series, equipped with an extremely powerful ceramic magnet chuck for grinding and inspecting compound angles.\u003c\/p\u003e\u003cp\u003eIts combination fine\/standard pole spacing maximizes holding on both small and large parts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAngular accuracy of set-ups is guaranteed within 5 seconds of arc up to 15 degrees, 10 seconds up to 30 degrees and 15 seconds up to 45 degrees.\u003c\/li\u003e\n\u003cli\u003eAll but the chuck is steel, hardened to Rc 58-60.\u003c\/li\u003e\n\u003cli\u003eSwivel block provides full face contact with gage blocks, keeping them securely in place.\u003c\/li\u003e\n\u003cli\u003eExclusive locking device inside the hinge roll gives a positive lock, pulling the top plate down on the gage blocks without distortion.\u003c\/li\u003e\n\u003cli\u003eSide and back rails included; available hinged standard or opposite-hand.\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003cli\u003eThe gage block \u0026amp; hinge rolls are ground and lapped for straightness and roundness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- st-feat --\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":46761724903576,"sku":"A-10-MS","price":9733.5,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46761724936344,"sku":null,"price":9758.5,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46761724969112,"sku":null,"price":9894.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/A-10-MS_20Magna-Sine_20Magnetic_20Compound_20Sine_20Plate.jpg?v=1781026165"},{"product_id":"a-15-ms_magna-sine_magnetic_compound_sine_plates","title":"Compound Sine Plate, 6-3\/4\" × 18-1\/4\" (A-15-MS)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003ctd\u003e18-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003ctd\u003e6-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eH\u003c\/th\u003e\n\u003ctd\u003e6-7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eC1\u003c\/th\u003e\n\u003ctd\u003e15\" ±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eC2\u003c\/th\u003e\n\u003ctd\u003e5\" ±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0004\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool A-15-MS is a 6-3\/4\" x 18-1\/4\" magnetic compound sine plate from the Magna-Sine series, equipped with an extremely powerful ceramic magnet chuck for grinding and inspecting compound angles on larger parts.\u003c\/p\u003e\u003cp\u003eIts combination fine\/standard pole spacing maximizes holding on both small and large workpieces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAngular accuracy of set-ups is guaranteed within 5 seconds of arc up to 15 degrees, 10 seconds up to 30 degrees and 15 seconds up to 45 degrees.\u003c\/li\u003e\n\u003cli\u003eAll but the chuck is steel, hardened to Rc 58-60.\u003c\/li\u003e\n\u003cli\u003eSwivel block provides full face contact with gage blocks, keeping them securely in place.\u003c\/li\u003e\n\u003cli\u003eExclusive locking device inside the hinge roll gives a positive lock, pulling the top plate down without distortion.\u003c\/li\u003e\n\u003cli\u003eSide and back rails included; available hinged standard or opposite-hand.\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003cli\u003eThe gage block \u0026amp; hinge rolls are ground and lapped for straightness and roundness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- st-feat --\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":46761736011928,"sku":"A-15-MS","price":19013.4,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46761736044696,"sku":null,"price":19038.4,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46761736077464,"sku":null,"price":19174.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/A-5-MS_20Magna-Sine_20Magnetic_20Compound_20Sine_20Plate.jpg?v=1781026179"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/collections\/A-5-MS_20Magna-Sine_20Magnetic_20Compound_20Sine_20Plate.jpg?v=1787250323","url":"https:\/\/atxnpj-ir.myshopify.com\/collections\/magna-sine-permanent-magnetic-compound-sine-plates.oembed","provider":"Suburban Tool Inc,","version":"1.0","type":"link"}