{"product_id":"starrett-webber-81-piece-rectangular-steel-gage-block-set","title":"Starrett-Webber 81-Piece Rectangular Steel Gage Block Set","description":"\u003cp\u003eThe Starrett-Webber RS81 is an 81-piece English rectangular steel gage block system from one of the most established names in precision dimensional standards, and the natural choice for customers who specify Starrett-Webber.\u003c\/p\u003e\n\u003ch2\u003eChoosing a Grade\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGrade B\u003c\/strong\u003e is the shop-floor reference set — broad dimensional capability combined with the Starrett-Webber name, sitting between economy workshop sets and considerably more expensive inspection-grade systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAS-1\u003c\/strong\u003e is the premium choice, combining the same extensive 81-piece English configuration with inspection-grade accuracy and a certificate of calibration. It is appropriate for customers running professional dimensional inspection, calibration and quality-control work rather than shop-floor setting.\u003c\/p\u003e\n\u003ch2\u003eCalibration and Traceability\u003c\/h2\u003e\n\u003cp\u003eGage blocks are the reference standards other instruments are set against, so their own calibration status governs the credibility of everything measured with them. WESTport provides ISO\/IEC 17025 accredited calibration to keep a set documented and controlled over its working life.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMachine shops and inspection departments needing broad dimensional capability, and sophisticated quality departments that specify Starrett-Webber dimensional standards.\u003c\/p\u003e","brand":"WESTport Corp.","offers":[{"title":"B","offer_id":51277128695844,"sku":"RS81.B","price":0.01,"currency_code":"USD","in_stock":true},{"title":"AS-1","offer_id":51277128728612,"sku":"RS81.A1","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2546\/6268\/files\/STARRETT-WEBBER_81-PIECE_B-GRADE_RECTANGULAR_STEEL_GAGE_BLOCK_SET_RS_81B.png?v=1786999002","url":"https:\/\/westportcorp.com\/products\/starrett-webber-81-piece-rectangular-steel-gage-block-set","provider":"WESTport","version":"1.0","type":"link"}