Stubby Air Impact Wrench ST-IW4040

  • Square Drive (inch): 1/2
  • Capacity Bolt Size: 5/8″ (M16)
  • Max Torque: 500 ft-lb (678 nm)
SKU: ST-IW4040 Categories: ,

The ST-IW4040 Stubby Air Impact Wrench is a 1/2″ square drive, professional impact wrench. This is the perfect tool for fastening and loosening applications in a limited working area of industrial maintenance or automotive services. The jumbo hammer mechanism can deliver up to 500 ft-lbs in maximum torque power. 

  • Powerful Torque
  • One-Hand Operation Design
  • 4.33" in tool length
  • Protective Rubber Sleeve
  • Handle Exhaust Design
  • Lightweight

  • Square Drive (inch): 1/2
  • Capacity Bolt Size: 5/8" (M16)
  • Free Speed (RPM): 9500
  • Max Torque: 500 ft-lb (678 nm)
  • Air Inlet (PT): 1/4"
  • Air Hose (ID): 3/8"
  • Air Consumption: 17 cfm (480 l/min)
  • Overall Length: 4.33 in (110 mm)
  • Net Weight: 2.92 lbs (1.32 kgs)