{"title":"Tri-Blocks \/ 1-2-3 Blocks","description":"\u003cp\u003eTri-blocks and 1-2-3 blocks from Suburban Tool square, raise, and support work for setup, layout, and workholding on the mill, surface plate, and grinder. Hardened and ground accurate on all sides, they are a shop-floor staple for repeatable, square positioning.\u003c\/p\u003e\u003cp\u003eChoose inch or metric sizes, holed or no-hole styles, and options across Taft-Peirce, Value Line, and Suburban Tool's own blocks. Made in the USA for the precision machinists and toolmakers rely on every day.\u003c\/p\u003e","products":[{"product_id":"b-123-h1-m","title":"1-2-3 Block (Metric) (B-123-H1-M)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSINGLE or PAIR\u003c\/th\u003e\n\u003ctd\u003ePAIR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHOLES\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE\u003c\/th\u003e\n\u003ctd\u003e0.0001\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFLAT \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSIZE (INCHES)\u003c\/th\u003e\n\u003ctd\u003e1\" x 2\" x 3\" ±0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool B-123-H1-M is a precision 1-2-3 block set measuring 1\" x 2\" x 3\", supplied as a matched pair in hardened steel and ground on all six sides. It carries one 1\/2\" through hole in the 2\" x 3\" face, making it a flexible choice for layout, setup and workholding in the toolroom or on the surface grinder.\u003c\/p\u003e\u003cp\u003eDelivered in a fitted wooden box to protect the finished faces, this matched pair from Suburban Tool gives toolmakers and QC techs a reliable square and parallel reference.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched pair of hardened steel blocks for balanced, repeatable setups\u003c\/li\u003e\n\u003cli\u003eGround on all six sides for true, square and parallel faces\u003c\/li\u003e\n\u003cli\u003eOne 1\/2\" through hole in the 2\" x 3\" face for clamping and mounting\u003c\/li\u003e\n\u003cli\u003eFurnished with a fitted wooden storage box\u003c\/li\u003e\n\u003cli\u003eSuited to layout, inspection and precision workholding\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":46690411937944,"sku":"B-123-H1-M","price":199.5,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46690411970712,"sku":"","price":224.5,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46690492645528,"sku":null,"price":360.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group.jpg?v=1781026356"},{"product_id":"b-123-h11-m","title":"1-2-3 Block (Metric) (B-123-H11-M)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSINGLE or PAIR\u003c\/th\u003e\n\u003ctd\u003ePAIR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHOLES\u003c\/th\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE\u003c\/th\u003e\n\u003ctd\u003e  0.0001\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFLAT \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSIZE (INCHES)\u003c\/th\u003e\n\u003ctd\u003e1\" x 2\" x 3\" +0.0001\"\/+0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool B-123-H11-M is a precision 1-2-3 block set measuring 1\" x 2\" x 3\", supplied as a matched pair in hardened steel and ground on all six sides. Its 11 drilled, counter-bored and 5\/16-18 tapped holes let toolmakers screw-mount the blocks and convert them into angle plates and other precision set-ups.\u003c\/p\u003e\u003cp\u003eFurnished in a fitted wooden box, this versatile pair from Suburban Tool is at home in layout, setup, workholding and inspection work.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched pair of hardened steel blocks for repeatable, balanced setups\u003c\/li\u003e\n\u003cli\u003eGround on all six sides for true, square and parallel faces\u003c\/li\u003e\n\u003cli\u003e11 drilled, counter-bored and 5\/16-18 tapped holes for screw mounting\u003c\/li\u003e\n\u003cli\u003eConvert into angle plates and other precision fixtures\u003c\/li\u003e\n\u003cli\u003eSupplied in a fitted wooden storage box\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":46690496151704,"sku":"B-123-H11-M","price":254.1,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46690496184472,"sku":null,"price":279.1,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46690496217240,"sku":null,"price":415.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group_535a7375-e63c-4638-8c2a-f15ac807effd.jpg?v=1781026359"},{"product_id":"b-123-h23-m","title":"1-2-3 Block (Metric) (B-123-H23-M)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSINGLE or PAIR\u003c\/th\u003e\n\u003ctd\u003ePAIR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHOLES\u003c\/th\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE\u003c\/th\u003e\n\u003ctd\u003e  0.0001\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFLAT \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSIZE (INCHES)\u003c\/th\u003e\n\u003ctd\u003e1\" x 2\" x 3\" +0.0001\"\/+0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool B-123-H23-M is a precision 1-2-3 block set measuring 1\" x 2\" x 3\", supplied as a matched pair in hardened steel and ground on all six sides. With 23 holes featuring 3\/8-16 tapped holes and matching clearance, this pair supports screw mounting and a wide range of precision set-ups.\u003c\/p\u003e\u003cp\u003eDelivered in a fitted wooden box, the B-123-H23-M from Suburban Tool is built for layout, setup, workholding and inspection in the toolroom.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched pair of hardened steel blocks for balanced, repeatable work\u003c\/li\u003e\n\u003cli\u003eGround on all six sides for true, square and parallel faces\u003c\/li\u003e\n\u003cli\u003e23 holes with 3\/8-16 tapped holes and matching clearance\u003c\/li\u003e\n\u003cli\u003eScrew-mount for angle plates and other precision fixtures\u003c\/li\u003e\n\u003cli\u003eFurnished in a fitted wooden storage box\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":46690512175256,"sku":"B-123-H23-M","price":308.7,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46690512208024,"sku":null,"price":333.7,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46690512240792,"sku":null,"price":469.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group_bc03d1de-d525-434a-8b95-a80ede278f38.jpg?v=1781026362"},{"product_id":"b-123-nh-m","title":"1-2-3 Block (Metric) (B-123-NH-M)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSINGLE or PAIR\u003c\/th\u003e\n\u003ctd\u003ePAIR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHOLES\u003c\/th\u003e\n\u003ctd\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE\u003c\/th\u003e\n\u003ctd\u003e0.0001\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFLAT \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSIZE (INCHES)\u003c\/th\u003e\n\u003ctd\u003e1\" x 2\" x 3\" +0.0001\"\/+0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool B-123-NH-M is a precision 1-2-3 block set measuring 1\" x 2\" x 3\", supplied as a matched pair in hardened steel and ground on all six sides. Built with no holes, it offers clean, unobstructed reference faces that machinists rely on for accurate layout, setup and inspection.\u003c\/p\u003e\u003cp\u003eFurnished in a fitted wooden box, this no-hole matched pair from Suburban Tool is a dependable square and parallel reference for toolroom and QC use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched pair of hardened steel blocks for balanced, repeatable setups\u003c\/li\u003e\n\u003cli\u003eGround on all six sides for true, square and parallel faces\u003c\/li\u003e\n\u003cli\u003eSolid, hole-free bodies for clean, unobstructed reference surfaces\u003c\/li\u003e\n\u003cli\u003eIdeal for layout, workholding and inspection tasks\u003c\/li\u003e\n\u003cli\u003eSupplied in a fitted wooden storage box\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":46690618409112,"sku":"B-123-NH-M","price":172.2,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46690618441880,"sku":null,"price":197.2,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46690618474648,"sku":null,"price":333.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group_d9c133f9-08f8-4a9f-b9ea-6b8bae1f2d77.jpg?v=1781026364"},{"product_id":"b-234-h23-m","title":"1-2-3 Block (Metric) (B-234-H23-M)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSINGLE or PAIR\u003c\/th\u003e\n\u003ctd\u003ePAIR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHOLES\u003c\/th\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE\u003c\/th\u003e\n\u003ctd\u003e0.0001\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFLAT \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSIZE (INCHES)\u003c\/th\u003e\n\u003ctd\u003e2\" x 3\" x 4\"  +0.0001\"\/+0.0004\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool B-234-H23-M is a precision block set measuring 2\" x 3\" x 4\", supplied as a matched pair in hardened steel and ground on all six sides. With 23 holes featuring 3\/8-16 tapped holes and matching clearance, this larger pair supports screw mounting and a broad range of precision set-ups.\u003c\/p\u003e\u003cp\u003eDelivered in a fitted wooden box, the B-234-H23-M from Suburban Tool gives toolmakers and QC techs a rigid, dependable reference for layout, setup, workholding and inspection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched pair of hardened steel blocks for balanced, repeatable work\u003c\/li\u003e\n\u003cli\u003eGround on all six sides for true, square and parallel faces\u003c\/li\u003e\n\u003cli\u003e23 holes with 3\/8-16 tapped holes and matching clearance\u003c\/li\u003e\n\u003cli\u003eScrew-mount for angle plates and other precision fixtures\u003c\/li\u003e\n\u003cli\u003eFurnished in a fitted wooden storage box\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":46690890317976,"sku":"B-234-H23-M","price":690.9,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46690890350744,"sku":null,"price":715.9,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46690890383512,"sku":null,"price":851.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group_f740d51e-fcd5-45c1-968f-359bb075a4df.jpg?v=1781026380"},{"product_id":"b-246-h23-m","title":"1-2-3 Block (Metric) (B-246-H23-M)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSINGLE or PAIR\u003c\/th\u003e\n\u003ctd\u003ePAIR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHOLES\u003c\/th\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE\u003c\/th\u003e\n\u003ctd\u003e0.0001\"\/1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFLAT \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0003\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSIZE (INCHES)\u003c\/th\u003e\n\u003ctd\u003e2\" x 4\" x 6\" +0.0001\"\/+0.0004\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool B-246-H23-M is a precision block set measuring 2\" x 4\" x 6\", supplied as a matched pair in hardened steel and ground on all six sides. Its 23 holes include 3\/8-16 tapped holes with matching clearance, so machinists can screw-mount the blocks for a wide range of precision set-ups.\u003c\/p\u003e\u003cp\u003eFurnished in a fitted wooden box, this larger matched pair from Suburban Tool is a rigid, dependable reference for layout, setup, workholding and inspection in the toolroom.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMatched pair of hardened steel blocks for balanced, repeatable work\u003c\/li\u003e\n\u003cli\u003eGround on all six sides for true, square and parallel faces\u003c\/li\u003e\n\u003cli\u003e23 holes with 3\/8-16 tapped holes and matching clearance\u003c\/li\u003e\n\u003cli\u003eScrew-mount for angle plates and other precision fixtures\u003c\/li\u003e\n\u003cli\u003eSupplied in a fitted wooden storage box\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":46690923839640,"sku":"B-246-H23-M","price":1065.75,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46690923872408,"sku":null,"price":1090.75,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46690923905176,"sku":null,"price":1226.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group_006efce2-54dd-4e43-8765-989ba8081ee9.jpg?v=1781026386"},{"product_id":"pb-123","title":"1-2-3 Block (PB-123)","description":"\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"spec\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSINGLE or PAIR\u003c\/th\u003e\n\u003ctd\u003eSINGLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHOLES\u003c\/th\u003e\n\u003ctd\u003eNONE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSQUARE\u003c\/th\u003e\n\u003ctd\u003e0.0002\" total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFLAT \u0026amp; PARALLEL\u003c\/th\u003e\n\u003ctd\u003e0.0002\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSIZE (INCHES)\u003c\/th\u003e\n\u003ctd\u003e1\" x 2\" x 3\" ±0.0001\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (lb)\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Suburban Tool PB-123 is a precision 1-2-3 block measuring 1\" x 2\" x 3\", machined from hardened steel and ground on all six sides to give machinists a dependable square and parallel reference. Supplied as a single block, it is a toolroom staple for layout, setup work, workholding and inspection on the surface grinder or granite plate.\u003c\/p\u003e\u003cp\u003eEvery face is finished to serve as a reliable datum, so toolmakers and QC techs can trust the PB-123 from Suburban Tool for repeatable results shift after shift.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHardened steel construction stands up to daily toolroom use\u003c\/li\u003e\n\u003cli\u003eGround on all six sides for true, square and parallel faces\u003c\/li\u003e\n\u003cli\u003eSolid, hole-free body offers clean, unobstructed reference surfaces\u003c\/li\u003e\n\u003cli\u003eIdeal for layout, setup, workholding and inspection tasks\u003c\/li\u003e\n\u003cli\u003eAvailable as a single block or in matched pairs\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":46690927313048,"sku":"PB-123","price":135.45,"currency_code":"USD","in_stock":true},{"title":"Short Form Certification","offer_id":46690927345816,"sku":null,"price":160.45,"currency_code":"USD","in_stock":true},{"title":"Long Form Certification","offer_id":46690927378584,"sku":null,"price":296.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group_69b21d5c-1fdf-4695-9b5f-65f3ffe335bd.jpg?v=1781028414"},{"product_id":"9151-1","title":"Taft-Peirce 1-2-3 Block, 2\" × 3\" (9151-1)","description":"\u003cp\u003eThe 9151-1 is a Taft-Peirce 1-2-3 block measuring 2\" x 3\", available from Suburban Tool for machinists who need a versatile, precise reference on the setup bench. A 1-2-3 block earns its keep every day as a spacer, riser, squaring aid, and workholding support.\u003c\/p\u003e\u003cp\u003eSuburban Tool offers this Taft-Peirce block for toolroom, layout, and inspection tasks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact 2\" x 3\" 1-2-3 block for everyday setups\u003c\/li\u003e\n\u003cli\u003eWorks as a spacer, riser, or squaring reference\u003c\/li\u003e\n\u003cli\u003eSupports and positions work during machining and layout\u003c\/li\u003e\n\u003cli\u003eA dependable precision block from Suburban Tool\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003cli\u003ePrecision ground on all six sides to a uniform 8 micro inch finish or better.\u003c\/li\u003e\n\u003cli\u003eBecause of the unusually close tolerances, you need only order Inspection Grade, where matched sets are required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- st-feat --\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":46691040592024,"sku":"9151-1","price":546.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/9151-1_20Precision_20Tri-Block.jpg?v=1781025827"},{"product_id":"9151-2","title":"Taft-Peirce 1-2-3 Block, 2\" × 3\" (9151-2)","description":"\u003cp\u003eThe Taft-Peirce 9151-2 1-2-3 Block, 2\" × 3\", from Suburban Tool is a precision toolroom fixture built to earn its place on any surface plate or grinder table. Its stepped 1-2-3 geometry gives machinists and QC inspectors a reliable reference for setup, layout, and repeatable workholding.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact 2\" × 3\" footprint that fits tight setups and mill or grinder tables\u003c\/li\u003e\n\u003cli\u003eSquared, parallel faces for dependable stacking, clamping, and part registration\u003c\/li\u003e\n\u003cli\u003eIdeal for layout work, inspection setups, and holding parts square during machining\u003c\/li\u003e\n\u003cli\u003eA durable, everyday reference block trusted in precision machine shops\u003c\/li\u003e\n\u003cli\u003eBacked by the Taft-Peirce name and Suburban Tool quality\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Suburban Tool\u003c\/li\u003e\n\u003cli\u003ePrecision ground on all six sides to a uniform 8 micro inch finish or better.\u003c\/li\u003e\n\u003cli\u003eBecause of the unusually close tolerances, you need only order Inspection Grade, where matched sets are required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- st-feat --\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":46691040788632,"sku":"9151-2","price":788.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/9151-1_20Precision_20Tri-Block_601c2fe7-e7f4-43ff-9aba-1a952101319c.jpg?v=1781025830"},{"product_id":"vl-001-0001","title":"Value Line 1-2-3 Block, 2\" × 3\" (VL-001-0001)","description":"\u003cp\u003eThe VL-001-0001 Value Line 1-2-3 Block from Suburban Tool measures 2\" x 3\" and delivers the everyday setup versatility toolmakers rely on at a value-focused price.\u003c\/p\u003e\u003cp\u003eUse it for machine setups, parallel and angle work, layout, and general workholding on the mill, surface grinder, or surface plate, or as a dependable riser and squaring reference in the toolroom.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact 2\" x 3\" 1-2-3 block for setups and layout\u003c\/li\u003e\n\u003cli\u003eHandy for workholding, squaring, and part support\u003c\/li\u003e\n\u003cli\u003eValue Line value from Suburban Tool for cost-conscious shops\u003c\/li\u003e\n\u003cli\u003eAt home on the mill, surface grinder, or inspection bench\u003c\/li\u003e\n\n\u003cli\u003eDo not bolt together.\u003c\/li\u003e\n\u003cli\u003eSupplied as pairs in a fitted wooden storage case.\u003c\/li\u003e\n\u003cli\u003eGlobally sourced, finished in the USA.\u003c\/li\u003e\n\u003cli\u003eFlat \u0026amp; parallel within 0.0002\".\u003c\/li\u003e\n\u003cli\u003eHeld to size within ±0.0002\".\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- st-feat --\u003e\u003c!-- st-notes --\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":46691203612824,"sku":"VL-001-0001","price":38.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/VL-001-0001_201-2-3_20Blocks.jpg?v=1781030025"},{"product_id":"vl-001-0002","title":"Value Line 1-2-3 Block, 3\" × 4\" (VL-001-0002)","description":"\u003cp\u003eThe VL-001-0002 Value Line 1-2-3 Block from Suburban Tool measures 3\" x 4\" and delivers the everyday setup versatility toolmakers rely on at a value-focused price.\u003c\/p\u003e\u003cp\u003eUse it for machine setups, parallel and angle work, layout, and general workholding on the mill, surface grinder, or surface plate, or as a dependable riser and squaring reference in the toolroom.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3\" x 4\" 1-2-3 block for setups and layout\u003c\/li\u003e\n\u003cli\u003eHandy for workholding, squaring, and part support\u003c\/li\u003e\n\u003cli\u003eValue Line value from Suburban Tool for cost-conscious shops\u003c\/li\u003e\n\u003cli\u003eAt home on the mill, surface grinder, or inspection bench\u003c\/li\u003e\n\n\u003cli\u003eDo not bolt together.\u003c\/li\u003e\n\u003cli\u003eSupplied as pairs in a fitted wooden storage case.\u003c\/li\u003e\n\u003cli\u003eGlobally sourced, finished in the USA.\u003c\/li\u003e\n\u003cli\u003eFlat \u0026amp; parallel within 0.0002\".\u003c\/li\u003e\n\u003cli\u003eHeld to size within ±0.0002\".\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- st-feat --\u003e\u003c!-- st-notes --\u003e","brand":"Suburban Tool Inc.","offers":[{"title":"Default Title","offer_id":46691207905432,"sku":"VL-001-0002","price":181.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/files\/VL-001-0002_202-3-4_20Blocks.jpg?v=1781030027"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7412\/7768\/collections\/B123_20-_20B234_20-_20B246_20Precision_20Tri-Block_20Group_ce0b8b67-568a-4306-bf22-d3e4bcbd97b7.jpg?v=1787250062","url":"https:\/\/atxnpj-ir.myshopify.com\/collections\/tri-blocks-1-2-3-blocks.oembed","provider":"Suburban Tool Inc,","version":"1.0","type":"link"}