A torque limiter accessory for rear mounted bike carriers with frame holders - replacing the standard knob.
Features: The Thule AcuTight knob has a built in torque limiter that “clicks” when optimal hold is reached indicating correct mounting. The controled torque going into the bike frame improves the protection for sensitive bike frames. Ergonomic soft grips. Lockable with the Thule One-Key system (lock included).