1" Super Duty
Impact tool

The 631L offer the most power any impact tools in truck tire removing and installation high torque tightening/loosening and busy garages market. New item provides maximum performance, durability, and  life.






  • Largest Anvil Diameter for maximum anvil stiffness for increased torque.
  • Radius in hammer frame for increased durability.
  • Custom chamfer on hammer for increased hammer life.
  • 2.25mm grind offset geometry for consistent wear and long life of impact face and anvil, and prevent tool stalling.