The topeak ratchet rocket lite ntx tool kit this multi talented tool includes the most popular allen keys and torx bits and combines them with 4 5 amp 6nm torque wrenches to create a high precision tool allowing you to fix and make precise adjustments to your bike while on the road the protective case keeps things organized and secure topeak ratchet rocket lite ntx tool kit features 4 5 6nm torque bits 2 25 3 4 5 6 8mm allen keys t10 t25 torx bits 2 tyre levers