6 PCS Twist Socket Set, Stripped Lug Nut Remover Wheel Lock Removal Kit Extracto About this item Mechanic's Essential Toolkit: This comprehensive set includes a 4-piece 1/2 inch impact twist socket assortment?featuring sizes 17mm, 19mm, 21mm, and 22mm?plus a 1/2" hex adapter and a knockout pin. It's designed to be compatible with virtually all types of vehicles Superior Torque and Secure Grip: The lug nut remover boasts a unique plum-shaped internal thread configuration, delivering exceptional torque. The irregular internal walls provide robust support for stubborn nuts, ensuring a tighter grip as you rotate, which minimizes the risk of breakage or slipping. The spiral cutting teeth offer a dependable grip, making it easier to remove both round and damaged nuts Impact-Resistant Steel Construction with Rust Resistance: Crafted from high-hardness chrome molybdenum steel, this lug nut extractor set features a black phosphate finish. This combination enhances its strength, durability, and resistance to corrosion, ensuring long-lasting performance Effortless Bolt Extraction Solution: Simply position the socket onto the damaged fastener and use an impact wrench, power drill, hand ratchet, or breaker bar to turn it. Once loosened, tap the nut out of the socket using the included round bar, and the task is complete