Bit-Check 30 Zyklop Mini 1. 30-piece 1/4" drive kit. Includes a Zyklop Mini 1 bit ratchet that takes 1/4" hex bits and an adapter that allows the use of regular 1/4" drive sockets. Also included are 28 bits in Phillips; Pozidriv; Torx®; Torx® with safety pin (anti-tamper pin); slotted; and hex socket head (Allen head). All is packed in a sturdy and small plastic carrying box. 8001 A - Zyklop Mini1 bit ratchet 1/4" drive x 87mm long. Drop-forged full steel bit ratchet that takes 1/4" hex bits as per DIN ISO 1173-C 6.3 and E 6.3 and Wera series 1 and 4. With a switch for ratcheting direction and a small 6° return angle. The thumb wheel allows fast screw driving; also helpful in very confined spaces. The ratchet can handle at least 65Nm of torque; more than anyone could ever achieve by hand. Series 870/1 - adapter for 1/4" sockets. Adapter that fits the Mini 1 bit ratchet and allows the use of regular 1/4" drive sockets. Series 851/1 TZ PH - Phillips bits. 1/4" drive. 25mm long. Universal; tough. Incl. 2 x PH1; 3 x PH2; 1 x PH3. Series 855/1 TH PZ - Pozidriv bits. 1/4" drive. 25mm long. Universal; tough. Incl. 1 x PZ1; 3 x PZ2; 1 x PZ3. Series 867/1 TZ TORX® - Torx® bits. 1/4" drive. 25mm long. Universal; tough. Incl. TX10; TX15; TX20; TX25; TX30; TX40. Series 867/1 Z TORX® BO - Torx BO safety pin bits. 1/4" drive. 25mm long. Used to install or remove BO (Bore Hole) Torx® screws with safety pin (anti-tamper pin). Universal. Incl. TX