Introducing the Topeak Torq Stick Pro, a torque wrench with an adjustable range of 4-20Nm that uses a hex drive reversible ratcheting head.Functions: 22Tools: 1.5 / 2 / 2.5 / 3 / 4 / 5 / 6 / 8 / 10mm Allen bits - T6 / T7 / T8 / T9 / T10 / T15 / T20 / T25 / T30 Torx bits Torq Range: 4-20NmBit Material: S2 hardened steelRatchet Tool Material: Chrome vanadium steelTorque Wrench Material: Hardened steel / Aluminium / Engineering grade polymerAdded Features: Two ratchet tools, two 9 bit organizers, Speed Sleeve Bit Holder, Finger Bit Holder, and storage box Size: 22.7 x 2.5 x 2.15cm / 8.9 x 1 x 0.8 (Torque tool) 25 x 9 x 6cm / 9.8 x 3.5 x 2.4 (Box) Weight: 620g / 21.87ozTorque wrench with adjustable pre-set range of 4-20Nm features a standard hex drive reversible ratcheting head and a fine tooth ratchet mechanism with reverse lever and thumb wheel for quick rotation and control in tight spots. Includes magnetic bit holder for adding leverage, fingertip bit holder for narrow space, and 18 tool bits with a generous 30mm length for reaching tough bolt locations. Knurling on the individual tool bits provides additional grip when changing or removing from the organizer and ratchet tool head. Fits neatly into a storage box.