Surface Plate, 10 in Thick, AA Grade, Starrett, Mfr#: 88755

Item Surface Plate, Long Form Calibration Certificate No, Material Granite, Application Grade Laboratory, Color Red, Edge Style Flat, Flatness 0.000350 in/0.0088 mm, Grade AA, Length 72 in, Surface Size 48 in x 72 in; 1200 mm x 2400 mm, Thickness 10 in, Standards ASME B89.3.7 2013, U.S. Federal Specification GGG-P-463c, Surface Size (In.) 48 in x 72 in, Surface Size (mm) 1200 mm x 1800 mm, 48 in