Shim Stock,6 In. W,18 In. L,0.002 In. Thk,PK10, Shim Length 18 in, Shim Width 6 in, Thickness 0.002 in, Length Tolerance +0.125/-0.000 in, Width Tolerance +/-0.005 in, Thickness Tolerance +/-10 Percent, Material Steel, Material Grade/Class Grade 1008/Grade 1010, 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.