General description The CSPARKV 2PCS Steel Impact Wrench Bit set includes high-quality chrome vanadium steel adapters designed for durability and flexibility. These impact socket drivers are perfect for quickly removing screws and are compatible with all types of electric wrenches. Technical specifications Material: Chrome vanadium steel Design: Four-corner recessed for increased contact area Includes: 2 hex socket adapters, 1 rubber ring, 1 retainer Installation Pull the self-locking head back Place the tip on the bottom Loosen the elastic sleeve and return to position Usage The impact wrench bit is easy to use with power tools, providing stable clamping force and quick replacement of drills and sockets.