Comes with a 1/2" drive bit socket adaptor which makes all bits suitable for use on 1/2" ratchets Comes in a blow molded case for easy storage and transportation 1/2" drive so will fit any 1/2" drive ratchets / extensions / power bars 10mm hex shank perfect for limited access when a spanner is needed rather than use with a ratchet Male torx bits shallow and deep Specifications: Shallow (30mm long) - T20 / T25 / T30 / T40 / T45 / T50 and T55 Deep (75mm long) - T20 / T25 / T30 / T40 / T45 / T50 and T55