General description This Draper 12-Piece 1/2' Square Drive Metric Socket and Ratchet Set (Model 16374) is designed for durability and versatility. Made from chrome vanadium steel that is hardened and tempered, it features a satin finish for corrosion resistance. The set includes a 72-tooth reversible soft grip ratchet and a 100mm extension bar, making it suitable for various DIY and home improvement tasks. It is conveniently packaged on a plastic hanging rack, which can also be used for storage in a toolbox. Technical specifications Material: Chrome vanadium steel Finish: Satin Ratchet: 72-tooth reversible soft grip Extension bar length: 100mm Compatibility and accessories Compatible with standard sockets Includes a reversible ratchet and extension bar for added flexibility Installation No installation required; ready to use out of the box Usage Suitable for tightening and loosening fasteners in various DIY and home improvement projects Reversible ratchet allows for easy switching