Features: Made of high-quality chrome vanadium steel, it is strong and not easy to rust. Easily raise, lower and level your scissor jacks faster and more easily than ever. Suitable for most of annulus type or double eye type scissor jacks in the market. Easy to use with the following tools: 1) 1/2 drive/impact drills/ratchet or standard drive sockets; 2) 13/16 lug wrench/tire iron or socket or easily add a half inch adapter to any drill; 3) If you don’t have a 1/2 inch hex or impact wrench, you can very easily get a standard drill bit to 1/2 adapter and use any cordless or corded drill with this tool and those difficult scissor jacks.