BLUEMARS Heavy-Duty 60-330NM 8PCS 1/2" Sq Drive Click Torque Wrench Set Dual-Direction Adjustable Car Wheel Torque Wrench (17mm,19mm,21mm,24mm)

High Accuracy - The industrial-grade torque wrench has a torque range of 60-330Nm, with a calibration error range of ±3%. It comes with an official calibration certificate. The adjustable torque wrench set is fully calibrated and tested, meeting ISO and ASME standards.
High Quality and Durability - The 1/2" torque wrench head is made of wear-resistant and rust-proof chrome-vanadium steel. The multi-sided ratchet teeth prevent slipping. The dual scales in Nm and FT-LB use laser technology, ensuring clear and easy-to-read markings that resist wear. Pull down the lock knob and hold it until the torque setting is completed. Release your hand, and the lock knob will automatically rebound to lock the value.
Reliability and Safety - When the set torque value is reached, the wrench emits a click sound to remind you to stop applying force, preventing damage from excessive torque. When not in use, please adjust the wrench to the minimum torq
Bidirectional Adjustment - The blade of th