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

The Wera 780C/2 is a precision-engineered adaptor that converts a ½" square drive to accept 5/16" hexagonal screwdriver bits, providing versatile compatibility for professional tool systems. This adaptor allows tradespeople to use their existing ratchets, torque wrenches, or socket tools with hex drive bits, expanding the functionality of socket drive tool collections. Manufactured to DIN ISO 1173-C 8 standards, this adaptor is specifically designed for use with Wera connecting series 2 bits featuring 5/16" hexagon drives. The inclusion of a ball stop groove ensures secure bit retention during operation, preventing accidental bit release when working in demanding environments or overhead applications. Ideal for mechanics, plant engineers, and maintenance professionals who require the torque control of a ½" drive system combined with the precision of screwdriver bits. This adaptor is particularly useful for fastening applications in confined spaces where traditional socket tools cannot access, or when working with specialist fasteners requiring hex bit drives. Features and Benefits: • Converts ½" square socket drive to accept 5/16" hexagon drive bits • Compatible with Wera connecting series 2 bits • Ball stop groove provides secure bit retention during use • Manufactured to DIN ISO 1173-C 8 standards for quality assurance Contents: 780 C 1/2" Adaptor, 780 C/2 x 5/16" x 35 mm Specifications: Drive Size: ½" square Hex Drive: 5/16" Length: 35mm