Introducing the NEW HART Non-Marring  Impact Socket Set, engineered with precision and durability to provide superior performance. This impact-rated set of metric sockets is crafted from Chrome Molybdenum (CR-MO) steel engineered to stand up to even the toughest tasks. The protective jacket prevents marring or scratching on your rims so you can be assured your wheels will stay pristine and gives you better control allowing the socket to spin when you hold the jacket. To ensure long-lasting use, these sockets are also equipped with a rust-resistant electroplate coating to keep them looking like new. The Non-Marring Impact Socket Set includes 17 mm, 19 mm, 21 mm and 22 mm sockets  the perfect range of sizes for removing or installing wheels on your vehicle. With the HART limited lifetime warranty, you can trust that your Non-Marring Impact Socket Set will perform up to your highest standards. Get reliable, superior performance with the HART Non-Marring Impact Socket Set. Designed to work with  Impact Wrenches.