21pc Torque Wrench Set

ACCURATE TORQUE VALUE: 2-24Nm industrial grade torque wrench, each pre-calibrated and tested for accuracy to industry standards (±3%), with a formal calibration certificate. Micro adjustment to 0.2 Nm helps to ensure components are installed with precision torque. SOLID MATERIALS: The wrench is made of chromium-vanadium steel, strong and durable. The handle is made with aluminum-titanium alloy, anti-rust and anti-corrosion.  With knurl on the surface, offers an anti-skid and comfortable grip. Sockets are made with CR-V, and Bits are made with S2. EASY & CONVENIENT: This tool emits a click that can be heard and felt when a pre-set torque value is reached. Force scale are lasered on, clear, durable and easy to read. The wrench head is integrated with quick release button, which can easily install and remove the sleeve, firmly grasp the socket while using. RELIABLE: The lock/unlock feature helps maintain desired torque values while tightening bolts. Pull down the lock knob and hold i