PRO Mini Torque Wrench Fixed 4/5/6 Nm Keep It Tight Torque is an important part of bike maintenance. You'll want to make sure your components are at the proper torque setting. The PRO Mini Torque Wrench is small enough to carry with you on the bike and it features three pre-set settings. It boasts a magnetic head, to which the 6 bits slot into the handle of the PRO Mini Torque Wrench. These bits include 3, 4, 5, and 6mm hex keys, a T25 Torx, and SL4 bit. Features Designed to fit in your pocket or your saddlebag Three pre-set torque settings: 4/5/6 Nm6 bits stored in the handle: 3, 4, 5, and 6mm hex, T25 Torx, and SL4 | Shimano | Pro Mini Torque Wrench Fixed 4/5/6 Nm Blk