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FREE SHIPPING — Ingersoll Rand Air Impact Wrench — 1/2in. Drive, 4.2 CFM, 590 Ft.-Lbs. Torque, Model# 231HA

Item# 158339
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FREE SHIPPING — Ingersoll Rand Air Impact Wrench — 1/2in. Drive, 4.2 CFM, 590 Ft.-Lbs. Torque, Model# 231HA

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Only $145.95

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  • In-handle exhaust directs air away from work area
  • Pressure-fed lubrication system
  • Adjustable power regulation
Backordered Online — ships in 8 - 15 Business Days
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Not Available in Stores
 

Product Summary

This air impact wrench delivers the power and performance to tackle tough jobs with ease, including tire rotation, brake jobs, crank pulley bolt removal, and more.

Features + Benefits

  • In-handle exhaust directs air away from work area
  • Pressure-fed lubrication system
  • Adjustable power regulation
Key Specs
Item# 158339
Brand Ingersoll Rand
Manufacturer's Warranty 12 months parts / 12 months labor
Ship Weight 7.0 lbs
Speed - No Load (RPM) 8,000
Average Air Consumption (CFM) 4.2
Max. Reverse Torque (ft.-lbs.) 590
Forward Torque (ft.-lbs.) 450
Working Torque (ft.-lb.) 25–350
Drive (in.) 1/2
CFM at Load 22
Impacts Per Minute (IPM) 1,200
Hammer Mechanism Twin
Reversible Yes
Standard Bolt Capacity (in.) 9/16
Inlet Size (in.) 1/4
Min. Hose Size (in.) 3/8
Noise Level (dB) 94
Tool Weight (lbs.) 5.8
Tool Length (in.) 7.3

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Product Question + Answer
Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

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FREE SHIPPING — Ingersoll Rand Air Impact Wrench — 1/2in. Drive, 4.2 CFM, 590 Ft.-Lbs. Torque, Model# 231HA The price is $145.95.
FREE SHIPPING — Ingersoll Rand Air Impact Wrench — 1/2in. Drive, 4.2 CFM, 590 Ft.-Lbs. Torque, Model# 231HA
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Hide Similarities
Speed - No Load (RPM) - 8,000 9,000 8,000 8,500
Average Air Consumption (CFM) - 4.2 4.3 4.5 6
Max. Reverse Torque (ft.-lbs.) 500 590 1,295 - 930
Forward Torque (ft.-lbs.) - 450 200–950 - 900
Working Torque (ft.-lb.) 25–300 25–350 200–950 200–900 -
Max. Torque (ft.-lbs.) 500 - 1,295 1,295 930
Drive (in.)
1/2 1/2 1/2 1/2 1/2
CFM at Load
- 22 8 8 6
Operating PSI - - 90–120 90–120 -
Nut Busting Torque (ft.-lbs.) - - - - 1,350
Impacts Per Minute (IPM) 1,200 1,200 1,400 950 under load 1,220
Hammer Mechanism Twin Twin Twin Twin clutch Twin hammer
Variable Speed Yes - Yes No -
Reversible Yes Yes Yes Yes Yes
Standard Bolt Capacity (in.) - 9/16 3/4 - 3/4
Inlet Size (in.) 1/4 1/4 1/4 1/4 1/4
Min. Hose Size (in.) - 3/8 1/4 3/8 3/8
Noise Level (dB) - 94 85 86 -
Tool Weight (lbs.) - 5.8 4.5 4 1/2 4.6
Tool Length (in.) - 7.3 7.5 8 1/4 7.6
Case Included - - No No No