Tip: Suitable for bits with 1/4"- external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 and Wera connection series 1 and 4 Design: With free-running feature for particularly quick return movement, without having to remove the screwdriver when tightening screws. Especially suitable for the applications with Wera torque screwdrivers with pistol handle in the 7400 range. Rapidaptor technology with rapid-in, rapid-out, rapid-spin, chuck-all and single-hand functions, with strong permanent magnet Drive: 1/4"-hexagon, suitable for mounting as per DIN ISO 1173-F 6.3
