Reliable performance: Made of tempered and hardened chrome vanadium steel, this torque wrench set delivers durability. Its robust construction resists deformation for longterm use. Effortless torque application: The nonslip nylon handle provides a comfortable, firm grip for enhanced control. The handle is fully nylon wrapped for added comfort during use. Precise control: Designed for bicycle maintenance to protect components and prevent screw damage. Adjustable torque levels accommodate different screws, helping your bike run smoothly and stay protected from strain. Maximize tightening accuracy: The set includes TL10 (3/4/5/6/7/8/9/10 Nm) and TL20 (10/12/14/16/18/20 Nm) wrenches to meet various tightening requirements. Suitable for DIY enthusiasts. Use scenarios Scenario 1: Assembling or upgrading a bicycle: Use the TL10 range for small fasteners on stems, handlebars, seat posts, and crank bolts to ensure proper torque without overtightening. Scenario 2: Routine bicycle maintenance: Use the TL20 range for brake caliper bolts, derailleur mount bolts, wheel axles, and pedal bolts to maintain safe, secure connections. Scenario 3: Regular bike repairs and tuning: Check and tighten crank bolts, chainring bolts, and other common fasteners within the specified torque ranges to preserve component integrity and performance.