Wera 050736400013 bc br 30 universal bit check and bit holder set 31 pieces wera 05073640001 this comprehesive yet compact set from wera includes a rapidaptor bit holder a 1 4in hexagon to 1 4in square adaptor and a steel bit ratchet plus 28 varied bits suitable for slotted phillips pozidriv and torx screws wera 050736400013 bc br 30 universal bit check and bit holder set 31 pieces