Description The Park Tool 3-Way Torx Wrench (TWS-3) is an effective hand tool including the most popular Torx wrench sizes – T10, T25 & T30. The classic tri-tool will allow you to get adequate purchase and leverage on your bolts. The Y-shaped tool was introduced by Park Tool over 40 years ago now, and it’s a perfect palm-shaped tool. These are always the bike shop favourite for their convenience. And of course increases the likelihood that you have pick up the right tool! The ergonomically-shaped tool body features a glass fiber reinforced polymer center. Each wrench is made from heat-treated industrial tool steel for long life, with chamfered tips for a perfect fit. The TWS-3 features three of the most popular star driver fittings found on modern bicycles, allowing adjustment of disc rotor bolts, chainring bolts, and hydraulic brakes. Park Tool 3-Way Torx Wrench TWS-3 specs Features T10, T25, and T30 Torx-compatible wrenches Buying a torx wrench do adjust your hydro brakes? Check out this instructional video from Park Tool.