Wera 05073660001 kk27ra kraftform kompakt ratchet screwdriver 6 piece bit set wera 05073660001 this set from wera includes a kraftform kompakt ratchet screwdriver with 1 4inhexagon chuck and hexagonal blade switchover ring and strong permanent magnet plus multi component non roll kraftform handle with integrated magazine suitable for use with hexagon insert bits the set also includes a selection of 6 bits for slotted and crosshead screws wera 05073660001 kk27ra kraftform kompakt ratchet