Fangrui Product Details [durable Construction]: Crafted From Stainless Steel, This Trailer Jack Drill Adapter Boasts Exceptional Wear And Corrosion Resistance. Its Robust Design Ensures It Remains Reliable And Does Not Deform Under Stress, Making It A Durable Choice For Your Trailer Maintenance Needs. [universal Compatibility]: Designed To Seamlessly Fit Top Wind Trailer Jack Crank Handles, This Adapter Is Also Compatible With 1/2 Inch Driver Ratchets And Breaker Bars. Its Versatile Design Ensures It Can Be Used With Various Tools, Enhancing Its Utility And Making It A Must-have For Trailer Owners. [easy Installation Process]: To Install, Start By Placing A Gasket On The Bolt, Then Attach The Screw To The Drill Joint. Secure The Assembly By Tightening The Nut, And Finally, Use An Electric Drill To Install The Drive Socket Adapter. This Straightforward Process Ensures A Hassle-free Setup. Colour:silver Material:metal Package Contents: 1pcs X Trailer Jack Electric Drill Adapter 2pcs X Drive Socket Adapter 2pcs X Gaskets 1pcs X