Sealey SA4 3/4”Sq Drive Air Impact Wrench

Air Impact Wrench Sealey SA4 3/4"Sq Drive Product code: SEA1636 £131.86  Inc. VAT and mainland UK delivery
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Product Information


Air Impact Wrench 3/4”Sq Drive Heavy-Duty

  • Suitable for heavy garage and tyre-shop use.
  • Fitted with rocking-dog hammer mechanism with hardened anvil and cage.
  • Features four-position adjustable air/torque control and reversible action.
  • Polished aluminium housing with textured grip.


  • Make: Sealey
  • Model No.: SA4
  • Drive: 3/4”Sq
  • Working/Maximum Torque: 420/520lb.ft
  • Ultimate Torque: 540lb.ft
  • Free Speed: 4500rpm
  • Air Consumption: 7cfm
  • Operating Pressure: 90psi
  • Air Inlet Size: 1/4”BSP
  • Weight: 4.5kg
  • Noise/pressure: 104.39/93.39db
  • Vibration/Uncertainty: 4.89/0.59m/s²