SUNNYNEST 13PCS Bike Torque Wrench Set 3-25 Nm Small 1/4 Drive, Dual-Direction Adjustable 72 Teeth ±3% Accuracy, with Extension Bar Socket Bits Hex Torx for Mountain Bicycle Repair

Dual-Direction Reversible Ratchet：Featuring a 72-tooth ratchet head, this torque wrench offers both clockwise and counterclockwise operation, allowing it to work with both left-hand and right-hand bolts. The quick-release button ensures a secure fit and makes switching sockets fast and effortless. High-Quality Construction： Made from hardened chromium vanadium steel (Cr-V), the torque wrench offers excellent corrosion and wear resistance. The ergonomic, non-slip aluminum handle provides a comfortable and secure grip. Quick to Use ： The locking knob allows for quick and easy torque setting. Simply pull down the knob, adjust the wrench to the desired torque value, and release it to lock in place. The laser-etched scale values are clear, accurate, and easy to read. 13-Piece Set： Includes a 1/4" drive torque wrench, 8 hex bits (H2, H2.5, H3, H4, H5, H6, H8, H10), 3 Torx bits (T10, T25, T30), a 100mm extension bar, and comes in a sturdy, convenient storage box. Ideal for bike, motorcycle, and general repairs, it caters to various maintenance needs. Reliable Calibration：The 1/4" torque wrench offers high precision with a torque range of 3-25 Nm and a calibration error of only ±3%, meeting ISO 6789-1 and ASME B107.300 standards. Pre-calibrated with micro-adjustments to 0.2 Nm, each wrench comes with a unique calibration certificate. This ensures bolts and nuts are tightened to the correct torque, helping prevent over-tightening, increasing longevity, and ensuring reliable performance.