Wera 30 piece bit check metal hex bit set wera 05057434001 this 30 piece set from wera includes a universal bit holder with stainless steel sleeve retaining ring and strong permanent magnet plus 29 tough phillips pozidriv slotted hex plus and torx bits suitable for universal use but particularly in metal wera 05057434001 bit check 30pc metal 1 pz ph tx sl hex bit set