Feature: <br> <br>1. Patented product. <br>2. Energy-saving tool designed for tire change. <br>3. Small size, light weight, easy to carry & storage. <br>4. Input square: 1/2" <br>5. Output square: 1/2" <br>6. 3.4:1 torque multiplication. <br>7. Max. rated output: 600Nm (443Ft-lb) <br>8. Accuracy tolerance: ±5%. <br>9. The tool is adapted for tire change of car and van in automotive repair industry. <br>10. Supplied with the rubber-cover reaction bar for tire rim protection purpose. <br> <br>Details: <br> <br>1. Input Square(F): The material is CR-V alloy steel. <br>2. Output Square(M): The material is CR-V alloy steel brings better stability and reliability. <br>3. <br>4. Handle: The movable reaction handle is suit for different working place. <br>