<p>Key Stock, Undersized, 18-8 Stainless Steel, Plain Finish, Length 36 In, 7/16 x 7/16 In, -0.002 In Thickness Tolerance, -0.125 In Length Tolerance, Tensile Strength 35,000 PSI, Rockwell Hardness B80, Mildly Magnetic, Make Your Own Key</p> <p><br /><b>Features</b></p> <ul> <li>Application: Make Your Own Key</li> <li>Features: Mildly Magnetic</li> <li>Finish: Plain</li> <li>Item: Key Stock</li> <li>Length: 36&quot;</li> <li>Material: 18-8 Stainless Steel</li> <li>Size: 7/16 x 7/16&quot;</li> <li>Tensile Strength (PSI): 35,000</li> <li>Type: Undersized</li> <li>Rockwell Hardness: B80</li> <li>Length Tolerance: -0.125&quot;</li> <li>Thickness Tolerance: -0.002&quot;</li> </ul> <p></p>