Bahco 3/8" Drive Standard & Deep Metric Socket & Bit Set 51pc Model: S51MC3HContains:-12 hex sockets 3/8” standard 7400SM: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22 mm6 hex deep sockets 3/8” A7402SM: 10, 11, 13, 16, 17, 21 mm1 ratchet 3/8 quick release 7750QR1 spinner handle ¼” 69562 extension bars 3/8” 7760: 75 mm, 150 mm1 universal joint 3/8” 77661 bit holder 3/8” for ¼” bits 7773A1 bit holder ¼” for ¼” bits 6973A59/PH: 5 bits ¼” PH0, PH1, PH2, PH3, PH459S/: 3 bits ¼” flat: SL4, SL5.5, SL859/PZ: 3 bits ¼” PZ1, PZ2, PZ359/H: 6 bits ¼” Hex, H3, H4, H5, H6, H8, H1059/T: 8 bits ¼” Torx, T8, T10, T15, T20, T25, T27, T30, T401 hex male adaptor to square male adaptor K6625-1/4Micro Matt finishHigh-performance 50BV30 alloy steel