General description Professional quality 16mm 3/8 square drive Elora hexagon socket, designed for durability and efficiency. Manufactured from chrome vanadium steel, these sockets are hardened, tempered, and chrome plated to provide excellent corrosion protection. The chamfered end ensures positive nut location and easy entry, while the hole for driving accessory features a spring-loaded ball bearing for secure attachment. Technical specifications Size: 16mm Drive type: 3/8 square Material: Chrome vanadium steel