Shim Stock,12 In. W,50 In. L,0.006 In. Thk, Shim Length 50 in, Shim Width 12 in, Thickness 0.006 in, Length Tolerance +3.000/-0.250 in, Width Tolerance +/-0.010 in, Thickness Tolerance +/-10 Percent, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Temper Full Hard, Color Silver, Application Alignment, Machine Repair And Maintenance, Mounting, New Machine Assembly, Tool And Die Set Up, System of Measurement Inch, Material Quality Standards AISI-T302, ASTM-A-666, SAE-30302