3/8" torque wrench MDL-30

1/2"adjustablesteel

1. Magnified window for torque setting plus micro adjustment window (Dual Scale of N.m and Lb.ft) 2. Convenient Metric or English major scale with English or Metric secondary scale. 3. Durable ratchet head made from 42CRMO and handle made from hardened treated Chrome Vanadium steel alloy (Cr-V); bright, full polish chrome finish wipes easily clean and resists rust and corrosion 4. Easy locking mechanism 5. Supplied in a blow mould case with calibration certificate 6. Wrench clicks and/or releases when preset torque value is reached Accurate to +/- 4% in clockwise direction 7. Operates and measures torque in both clockwise and counterclockwise direction Product Features ◆With preset torque value and sound device. When the tightening torque of the fastener reaches the preset value, a signal "click" (click) can be automatically issued, accompanied by obvious hand vibration, prompting the completion of the work. After the force is released, the relevant parts of the wrench can be reset automatically. ◆Can switch between two directions. Toggle the head reversing plate, and the wrench can be counter-clockwise to add force. ◆Handle differential tick marks. The readings are clear and accurate. ◆Forged alloy steel material, durable and long life. How to use the preset wrench: 1. Determine the preset torque value according to the torque value required by the workpiece. 2. When the torque value is preset, loosen the lock nut at the end of the wrench, and turn the adjustment wheel at the same time to adjust the value of the main scale line and the differential scale line of the ruler to the required torque value. After adjustment, tighten the lock nut.