1" Sq. Drive Impact 1,800 FT LBS - Straight Type
This top-performing 1" impact wrench is designed and built with the highest quality materials and is well-suited for the most demanding applications. Ideal for the structural steel industry.


  • Built-in power regulator
  • High power-to-weight ratio
  • Inside trigger standard (outside trigger optional)
  • Swivel air inlet
  • The dead handle can be used in four positions by changing the orientation of the front casing
  • Twin-hammer mechanism
  • Well-balanced, ergonomic design
  • Forward exhaust
Max. Torque ft.lb (Nm) 1,800 (2,440)
Drive Size in. 1
Style Straight
Free Speed rpm 4,000
Hose Size in. (mm) 1/2 (12.7)
Length in. (mm) 15 (381)
Air Cons. cfm (cmm) 12 (0.34)
Noise Level dB(A) 105
Weight lbs (kgs) 21 (9.5)
Air Inlet (NPT) 1/2
Bolt Capacity in. (mm) 1.3/4 (45)
Vibration Level m/s² 4.5

Parts Breakdown