Application:Suitable for 1/4" DIN ISO 1173-C 6,3 and E 6,3 hexagon insert bits and Wera Series 1 and 4 Design:Rapidaptor easy-in, easy-out, rapid-spin, chuck-all, and single-hand technology, with strong permanent magnet Drive:1/4" hexagon suitable for power tools with DIN ISO 1173-F 6,3 receiver
