Arbor Shim, Product Type Arbor Shim, Round Shim Type Arbor Shim, Inside Diameter 0.011/-0.000 in, Outside Diameter 1.0003 in, Material Steel, Material Grade/Class Ungraded, Finish Plain, Color Silver, Temper Full Hard, Material Quality Standards AISI 1008-1010, Tensile Strength 80,000 psi, Manufacturer Location Made in USA*, System of Measurement Inch.