ParkTool Triangle Torque Wrench T10/T25/T30 TWS-3

Park Tool introduced the three-way switch to the cycling world over 40 years ago. Our Y-shaped wrenches fit perfectly in the palm of your hand and provide excellent leverage, making them a favorite with mechanics in bike shops worldwide. The ergonomically shaped tool body has a glass fiber reinforced polymer center. Each wrench is made of industrial tool steel that is heat treated for long life and has chamfered ends for a perfect fit.

The TWS-3 features the most popular three star drive assembly found on modern bikes and allows adjustment of disc rotor bolts, crank bolts and hydraulic brakes.