{"product_id":"81-piece-grade-as-2-b-square-steel-gage-block-set-4101-0052","title":"81 PIECE GRADE AS-2\/B SQUARE STEEL GAGE BLOCK SET (4101-0052)","description":"\u003cp\u003e81 Piece Grade AS-2\/B Steel Gage Block Set Each block has a threaded center hole. Made of the highest quality tool steel. Surface hardness is HRC 64. Accurate to +\/- 50 millionth. Complete with manufacturer's calibration or certification that is not NIST traceable. Meets or exceeds U.S. Federal specification GGG - G - 15C. Supplied in a sturdy fitted wooden case. ~ Shipping Weight: 10.8 lbs\u003c\/p\u003e","brand":"MACHINEX","offers":[{"title":"Default Title","offer_id":52485570068791,"sku":"4101-0052","price":867.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/0082\/6679\/files\/4101-0052_4101-0052a_2.jpg?v=1781642984","url":"https:\/\/machinexsupplies.com\/products\/81-piece-grade-as-2-b-square-steel-gage-block-set-4101-0052","provider":"MACHINEX Supplies","version":"1.0","type":"link"}