Key Stock, Oversized, Low Carbon Steel, Finish Zinc, Length 12 In, Thickness Tolerance +0.003, Length Tolerance -0.125 In, Tensile Strength (PSI) 64,000, Rockwell Hardness B85, Features Magnetic, Application Make Your Own Key, Width 3/16 In, Height 1/2 In. This item has been restricted from sale in the following state(s): []Other products from Rakuten.com