The Topeak Nano TorqBox X is the most compact adjustable torque socket available. Works with a 5mm allen wrench or any mini-tool with a 5mm allen key to provide correct tightening of frame and component bolts to recommended torque values for safety and performance.Topeak Nano TorqBox X Specifications2 - 6 nm torque range3, 4, 5 allen bitst20, t25 torx bitshardened steel bitssteel / aluminum toolcarry case included6.9x1.7cm128g
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