Bahco Socket And Bit Set 34 Piece 1/4" Square Drive Metric Hex Profile Model: S34MC8H13no. 1/4" drive sockets; 4mm 4.5mm 5mm 5.5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm1no. 1/4" short ratchet with quick release1no. 1/4" universal joint1no. 1/4" bit holder for 1/4" hex shank drive bits1no. 1/4" x 75mm extension bar1no. ratcheting handle bit holder3no. Phillips drive bits; PH1, PH2, PH32no. Flat drive bits; SL4, SL5.53no. Pozi drive bits; PZ1, PZ2, PZ33no. Hex drive bits; H4, H5, H64no. Torx drivebits; T10, T15, T20, T251no. adaptor 1/4" male square to 1/4" male hexagonMicro Matte finishHigh-performance 50BV30 alloyed steel