Wera 8100 SA 8 Zyklop Metal Ratchet Set – 1/4″ Drive, Metric, Switch Lever

The SWR-8 is an eight inch (20cm) long ratchet designed to drive any 3/8″ drive socket or bit, as well as some Park Tool bottom bracket tools. Forged from alloyed steel and chrome plated for daily use, the SWR-8 is reversible and features a quick release button to easily switch from one socket to another.

Zyklop ratchet with 72 fine-pitched teeth to ensure a low return angle of only 5 degrees.. The ratchet head pivots freely and can be locked into any position by using the slide switch. Work conveniently in very confined and difficult-to-access areas with enhanced hand clearance. The predefined locking positions at 0, 15 und 90 degrees, both to the right and left, ensure safe working without any slipping of the ratchet head. The ratchet can be used as a conventional screwdriver in the 0 position by attaching an adaptor and a bit. The flywheel design ensures rapid screwdriving. The rotation-symmetric construction of the Kraftform handle and the free-turning sleeve support rapid twisting. The outstanding design of the Kraftform handle fits perfectly into the hand preventing hand injuries such as blisters and calluses. The softer anti-slip zones enable the low-loss transfer of high torque.

Prestacycle Bicycle Tool Bits

A part time universal gear integrated in the handle of the screwdriver significantly increases the working speed. The turbo function can either be switched on or off by pressing a button. Turning it off is recommended for fine adjustment and final tightening or loosening of a high torque screw. The robust steel design is maintenance-free and ensures a long product life. Thanks to the Rapidaptor bit holder, the Kraftform Turbo can be used with all conventional 1/4″ hexagon bits for a wide variety of screw profiles. With the Rapidaptor function the bits can be inserted directly and can be easily removed by pushing the sleeve forward – allowing single hand operation.

High-quality Socket and bits selected specifically to tackle a wide variety of common bike repair needs.

High quality bits for recessed Torx Plus screws. Torx Plus profile: in comparison to normal Torx profiles, the enlargement of the 6 torque-transferring flanks between the tool and the screw is effected by means of an ellipse-shaped profile design and not a circular one. This means that the power applied when screwdriving is spread over a larger area. Higher torque is transferred and the service life of the screw and tool is also enhanced.