General description This impact universal joint is designed for use with 1/2-inch square drive tools, allowing for flexible socket positioning in tight or hard-to-reach spaces, making your work more efficient and comfortable. Crafted from high-quality chrome vanadium steel, it is hardened, tempered, and coated with a black finish for corrosion resistance. The spring-loaded ball bearing ensures a secure fit for sockets, preventing slipping during use. Technical specifications Material: Chrome vanadium steel Finish: Black, corrosion-resistant coating Drive size: 1/2 inch square Type: Impact universal joint Features: Spring-loaded ball bearing for socket retention Compatibility and accessories Compatible with 1/2-inch drive impact wrenches and ratchets Suitable for use with standard 1/2-inch sockets Installation Attach the universal joint to your impact wrench or ratchet by fitting it onto the 1/2-inch drive Ensure the socket is securely held by the spring-loaded ball bearing before use