Wera 897/4 r rapidaptor bitorsion universal bit holder 1/4 inch

897/4 R Universal Holder Rapidaptor BiTorsion, 1/4 inch x 75 mm x 1/4 inchProduct description: Universal holder for attaching bits with a 1/4-inch external hexagon connection according to DIN ISO 1173-C 6.3 and E6.3 (ISO1173). Wera's BiTorsion holders have a torsion spring that absorbs less load peaks during screwing. Simultaneous use of BiTorsion bits and their torsional zone significantly extends the tool's durability. However, Wera's BiTorsion holders can also be used with conventional bits.Rapidaptor technology allows for bit attachment without activating the sleeve. Bit removal is done by simply sliding forward - for lightning-fast bit changes, even with just one hand.The holder has a 1/4-inch hexagon suitable for screwdrivers with connections according to DIN ISO1173-F6.3.