The Zyklop Speed ratchet has a "flywheel" head design and freewheel spin-sleeve that increases operational speed by up to 5 times. Fine 72 tooth 5° ratchet mechanism allows work in the most confined spaces and is reversible using the thumb wheel switch. The unconventional ratchet design allows huge torque transfer capabilities, so increased service life and performance. The swivel ratchet head offers five lockable positions and has a socket lock and quick release function. The Kraftform multi-component handle is designed to deliver extra comfort during intensive use, especially when high torque is being transferred. The Kraftform handle is impervious to all workshop fluids, and cannot detach from the shaft. This set doubles up as a bit set and ratchet screwdriver set using the accessories included in the high quality storage pouch with belt loop. Contents Includes: 1x 1/4" Zyklop Ratchet 152mm 7x 1/4" Sockets: 5.5, 6.0, 7.0, 8.0, 10.0, 12.0, 13.0mm 1x Rapidaptor Bit Holder Adaptor 1x Extension Bar 150mm 16x 50mm Screwdriver Bits : Phillips: PH1, PH2, PH3 Pozidriv: PZ1, PZ2, PZ3 Hex-Plus: 3.0, 4.0 5.0, 6.0mm Torx: TX10, 15, 20, 25, 27, 30