34 piece 3/8" drive socket set containing 6 point sockets, a 72 teeth flex head ratchet, 3" and 6" extension bars, 1/2"F:3/8"M T bar adaptor, a universal joint and 20 bits. The set comes supplied in a more→plastic case with a snap lock and hinges with metal pins for extended life. (240x125x38mm, 1.12 kilos).Contents: Bits 1/4" hex 3mm hex, 4mm hex, 5mm hex, 6mm hex, TX10, TX15, TX20, TX25, TX27, TX30, TX40, 3mm flat, 4mm flat, 5.5mm flat, PH1, PH2, PH3, PZ1, PZ2, PZ3. Regular sockets 3/8" drive 6 point 8, 10, 11, 12, 13, 14, 15, 17, 19mm Accessories 3/8" drive 72 teeth flexible ratchet, 1/4"F:3/8"M T bar adaptor, universal joint, 3" and 6" extension bars