Wera Tools - Bit-Check 6 Universal 16 50 mm long Wera bits tidily arranged in a minimum of space in a practical Bit Check. The tough viscous bits are suitable for universal use. In the case of the Torsion bits (TZ), torque peaks are additionally absorbed in the Torsion zone. This prevents premature wear and enhances the service life. Features Upright positionable, multi component Bit Check The Torsion design absorbs torque peaks Tough viscous bits for universal use Prevents premature