Features: Upgrades your trailer maintenance with our Trailer Jacks Drill Adapter, produced for unseamed compatibility with 1In jacks drive shafts, eliminating the need for manual cranking and saving your time and effort. Constructed from premium stainless steel, this adapter offers excellent wear and corrosion resistance, ensuring durability and long service life even in harsh outdoor conditions. Ideal for DIY enthusiasts and professional mechanic alike, this adapter simplifies trailer jacks operations, making it accessible for anyone look to enhances their tool set. Perfect for use in various setting, whether you're at homes,in outdoors, or in a workshop, this adapter allows for quick and efficient trailer raising and lowering with just a electric drill. The package includes everything you need for immediate use, featuring a multifunctional 1/2inch drive socket adapter that enhances your toolkit's functionality and adaptability. Specifications: Component:Stainless Steel Drill Adapter Size:Approx.7.28cm/2.87inches Drive Socket Adapter Size:Approx.9cm/3.54inches Package Includes: 1 Trailer Jacks Electric Drill Adapter, 2 Washers, 1 Bolt, 1 Nylon Nut & 1/2Inch Drive Socket Adapter note: Please allow 1-2cm error due to manual measurement. Please make sure you will not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!