Description: This preset Topeak Nano Torq Box torque socket (4 Nm/5 Nm/6 Nm) kit will work with any mini tool containing a 5mm Allen wrench (or single 5mm Allen wrench) to apply correct torque values on component bolts for safety and to prevent damage to expensive carbon parts. A carry case neatly stores one preset (4 Nm, 5 Nm or 6 Nm) and the 5 most popular tool bits (3/4/5mm hex & T20/T25 Torx). Topeak Nano Torq Box Specifications Hardened steel construction Hardened steel tool bits Available in 4, 5 or 6 Nm versions 3,4,5mm Allen bits & T20, T25 torx bits included Bit carry case with mini tool strap included 5.4x 5x 2.2cm 75g. TOPEAK Topeak Nano TorqBox - shop the best deal online on sportessentials.co.uk