Description
NPK's Impact Wrench model NWH-320AU features a through-hole anvil. Ideal for extra heavy-duty jobs, eliminating the use of hand wrenches. Efficient, heavy duty clutch allows fast rundown and high torque output. Uses brass end plates for longer wear. Model NWH-320A with outside trigger available.
Specifications:
- Square Drive: 1"
- Free Speed: 4000 rpm
- Torque Range: 1003-1327 ft.-lbs
- Length: 14-1/2"
- Weight: 20.0 lbs
- Air Inlet Thread: 3/8"
- Rec’d Hose Size: 1/2"
- Avg. Air Consumption: 17.7 cfm
