{"product_id":"starrett-surface-plate-4-in-thick-b-grade-88607","title":"Surface Plate, 4 in Thick, B Grade","description":"Item Surface Plate, Long Form Calibration Certificate No, Material Granite, Application Grade Toolroom, Color Red, Edge Style Flat, Flatness 0.000200 in\/0.0050 mm, Grade B, Length 12 in, Surface Size 12 in x 12 in; 300 mm x 300 mm, Thickness 4 in, Standards ASME B89.3.7 2013, U.S. Federal Specification GGG-P-463c, Surface Size (In.) 12 in x 12 in, Surface Size (mm) 300 mm x 300 mm, 12 in","brand":"Starrett","offers":[{"title":"Default Title","offer_id":43935602311345,"sku":"G710741559","price":649.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.avenjers.com\/products\/starrett-surface-plate-4-in-thick-b-grade-88607","provider":"The Tools Man","version":"1.0","type":"link"}