Wera 780C/2 1/2" Square Drive to 5/16" Hex Screwdriver Bit Holder

The Wera 780C/2 is a 1/2" square drive to 5/16" hex screwdriver bit holder, designed to allow the use of hexagonal drive bits via a standard 1/2" square drive socket tool. This adaptor bridges the gap between 1/2" square drive ratchets, breaker bars, and torque wrenches and the widely used 5/16" hex bit format, conforming to DIN ISO 1173-C 8. It is compatible with Wera's connecting series 2 range of bits, making it a practical addition to any professional toolkit where both socket and bit driving capability is required. The adaptor is fitted with a ball stop groove, providing positive retention of the bit during use and helping to prevent unwanted disengagement. At 35mm in length, it offers a compact profile suited to work in tighter access situations. Features and Benefits: • Converts 1/2" square drive to 5/16" hexagonal bit drive • Conforms to DIN ISO 1173-C 8 standard • Compatible with Wera connecting series 2 hex bits • Ball stop groove for secure bit retention • Compact 35mm length suitable for restricted access Contents: 780 C 1/2" Adaptor, 780 C/2 x 5/16" x 35mm Specifications: Drive Size: ½" square Hex Drive: 5/16" Length: 35mm