High-end, super-light and carbon components require precision tightening during set-up and adjustment. Bontrager's Preset Torque Wrench is a 4mm Allen torque wrench preset to 5 Newton meters so that you can tighten many stems, bars and seatposts accurately. This prevents damage from over tightening. This wrench clicks when the bolt is tightened to 5Nm.
Check component torque specifications before use.