The Prestacycle TorqTube Professional Torque Set combines four premium TorqTube preset torque limiters with the PrestaRatchet T-Handle Pro Set to create a complete professional bicycle torque and service system. Four individual TorqTubes provide precise 2 Nm, 3 Nm, 4 Nm and 5 Nm preset torque values with ±5% accuracy, patented mechanical overrun and automatic reset. Each TorqTube installs directly into the included standard 1/4" hex T-Hande system, transforming the ratchet into a precision preset torque tool. Unlike conventional torque tools that must be set before each fastener, this system lets mechanics select the required TorqTube and immediately begin tightening. When the preset torque is reached, the TorqTube mechanically overruns to help prevent additional tightening. Remove the TorqTube and the included T-Handle Pro becomes a full-strength conventional bicycle service tool rated up to 60 Nm. The included 100 mm extension, 12-piece bicycle bit set and two round bit holders make this a complete bench, workstand and race-support tool system.
