Application:Suitable for bits with ¼" - external hexagon drive as per DIN ISO 1173-C 6,3 and E 6,3 and Wera connection series 1 and 4 Design:Connectable mechanic turbo function for quadrupling the screwdriving speed; robust, maintenance-free gear made of steel; ¼" - hexagon socket mounting with Rapidaptor technology with rapid-in, rapid-out, rapid-spin, chuck-all and single-hand functions, magnetic Handle:Kraftform with anti-roll protection, multi-component
