Topeak Torq Stick Pro Wrench - 4-20NmA torque wrench with adjustable range from 4 20Nm Reversible ratcheting head Bits are knurled to make insertion and removal easier Includes the following hex bits 3, 4, 5, 6, 8, 10 and T20, T25, and T30 Torx bits Pro model also available which includes mini ratchet tool, finger bit holder, speed sleeve bit holder, and the following hex bits 1. 5, 2, 2. 5, 3, 4, 5, 6, 8, 10 as well as T6, T7, T8, T9, T10, T15, T20, T25, T30 Torx bits TECH SPECS