General description Professional quality 17mm 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 the driving accessory features a spring-loaded ball bearing for secure use. Technical specifications Drive size: 3/8 inch Socket size: 17mm Material: Chrome vanadium steel