Grab this socket from Wera and add bits with hex-shaped drives to your square-headed ratchet in a jiffy. It's a handy adapter that fits into your tool head like a standard bit for easy of assembly. The unit's dynamic chuck release mechanism makes rapid component changes a doddle. For a complete way to tackle fixings in a flash, pair this unit with products from Wera's Series 1 and 4 .

• Drive size of 1/4in for compatibility with standard bits
• Robust chrome vanadium steel resists wear, impact and corrosion for a longer service life
• Light weight of 34g keeps your tool easy to handle

• DIY projects
• Mechanical engineering
• Machine maintenance and servicing

This socket has a compact length of 37mm to add minimal bulk to your tool.