Silca T-Ratchet & Ti-Torque Kit v2Never worry about adjusting your bicycle components incorrectly again with this highly accurate mobile torque wrench. Over 70% of carbon failures happen on the go and that doesn't need to happen! Ti Torque beam measuring 2 8nm 72 tooth ratchet mechanism Steel bit extender S2 Steel hex bits: 2, 2. 5, 3, 4, 5, 6mm S2 Steel Torx bits: t10, t20, t25 S2 Steel 2mm Phillips head bit Duck waxed canvas case 120x70x30mm 220g including case