The Teng TTMDQ49 Bit & Quick Chuck Driver Set contains a selection of regular sockets, as well as a comprehensive range of bits together with the Quick Chuck Handle Driver and 1/4in Drive Ratchet Head Adaptor. Supplied in the unique Teng Tools TC tray for use on its own or as part of the Teng Tools Tool Control System. Contents 3 x 25mm Phillips Bits PH1, PH2 and PH3 3 x 25mm Pozidriv Bits PZ1, PZ2 and PZ3 3 x 25mm Slotted Bits 3.5, 5.5 and 8mm 6 x 25mm TORX Bits TX10, TX15, TX20, TX25, TX30 and TX40 3 x 25mm TORX Security Bits TTX20, TTX25 and TTX30 6 x 25mm Hex Bits 2, 3, 4, 5, 6 and 8mm 3 x 25mm Robertson Bits 1, 2 and 3 2 x 89mm Phillips Bits PH1 and PH2 1 x 89mm Pozidriv Bit PZ2 3 x 89mm TORX Bits TX10, TX20 and TX25 1 x 89mm Slotted Bit 4mm 1 x 89mm Hex Bit 4mm 11 x 1/4in Drive Sockets 4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12 and 13mm 1 x 1/4in Drive Quick Chuck Driver 147mm 1 x 1/4in Drive Ratchet Head Adaptor 1 x 1/4in M1/4in Hex Adaptor