[Stainless Steel Material]Our trailer jack electric drill adapter is made of high quality stainless steel, which has excellent wear resistance and resistance. Compared with aluminum alloy, stainless steel has higher hardness, is not easy to deform, and is more robust and . [Fit for]This trailer jack drill adapter kit only fits for 1 inch jack drive shafts. [Specification]The shaft hole of this trailer jack drill adapter is 26mm. It comes with a 1/2in drive socket adapter. [Easy to Use]This trailer jack drill adapter is manufactured to meet specifications for fit, form and function. Put it directly on the 1 inch jack drive shaft and secure it, then drive it with an electric drill. You can also drive it with a 1/2in ratchet or brake bar. It is fast and convenient, saving both time and energy.<br><br>Colour:Silver Material:Stainless steel<br><br>Package Contents: 1set x Cordless Drill Adapter<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.