Description:1\/2 Inch Hex Corner Sleeve Socket Wrench Sleeve Automobile Maintenance Tool<br> Specification:<br> Color:Silver<br> Type: Metric<br> Material: Chromium vanadium alloy steel<br> Application: Apply for wrench<br> The size of quadrangle:1\/2&amp;quot;<br> Size(mm): 8，9，10，11，12，13，14，15，16，17，18，19，20，21，22mm.<br> (Please note that the pacakge only includes one socket.)<br>  <br> Features:<br> 1.The use of chromium vanadium alloy steel forging， the<br> overall heat treatment， high hardness， good toughness.<br> 2.Durable， anti rust.<br> 3.Surface finish polishing chrome， beautiful.<br>  <br> Package Included:<br> 1x  Socket Wrench Sleeve   More Details: