High Accuracy of ±3%: The motorcycle torque wrench of industrial torque wrenches is 2.5-25 Nm.in. The adjustable torque wrench set has been fully calibrated and tested to meet ISO and ASME accuracy requirements. Each product kit comes with an individual calibration certificate. The 2.5-25Nm torque wrench design covers a wide range of torque requirements for most mechanics. Thick and Durable: The professional 1/4" drive bicycle torque wrench is made of wear-resistant and rust-proof chrome vanadium steel, with a comfortable, non-slip handle, and is corrosion-resistant. The Nm and FT-LB dual scale is laser-etched, clear and easy to read, and not easy to wear, suitable for most applications. The compression-molded protective case ensures safe storage of the adjustable torque wrench and tool head. Precise Calibration: Built-in components with precisely calibrated - Bicycle torque range from 2.5 to 25.0Nm, finely tuned to 0.25. This ensures that bicycle components are tightened with the