Pro Mini Torque WrenchThe PRO Mini Torque Wrenchs is a compact, versatile and functional tool, small enough to take on a ride with accuracy over three pre set settings (4, 5 and 6Nm) to avoid over tightening bolts, which is especially important on a carbon frame. Its magnetic head fits six different tool bits (3, 4, 5 and 6 hex keys as well as T25 and SL4 bits) which all fit neatly into the handle of the PRO Mini Torque Wrench for safe storage and quick access.