General description This professional-quality 9mm 1/4-Inch Drive Hexagon Socket is made from chrome vanadium steel that is hardened, tempered, and chrome plated for corrosion resistance. It features a chamfered end for easy nut positioning and entry, and includes a hole for a driving accessory with a spring-loaded ball bearing to secure attachments. Sold loose, it is suitable for various tools and applications. Technical specifications Material: Chrome vanadium steel Finish: Chrome plated for corrosion protection Design: Chamfered end for easy nut entry Additional feature: Hole for driving accessory with spring-loaded ball bearing Compatibility and accessories Compatible with standard drive tools Designed to fit various nuts and fasteners Includes a hole for accessories such as extension bars or adapters Installation Insert the socket onto a compatible drive tool Ensure the spring-loaded ball bearing secures the accessory or socket in place Usage Use with compatible ratchets or drive