Impact Wrench Power Source Air Powered Air Consumption 4 cfm Air Inlet 1/2 in NPT Air Pressure 90 psi Max Air Pressure 90 psi Min Air Pressure 90 psi Min Hose Size 3/8 in Exhaust Location Bottom Duty Rating Industrial Duty Breakaway Torque 635 ft-lb Fastening Torque 635 ft-lb Free Speed 10 000 RPM Impact Rated Yes Impact Sound Level 108 dB Impacts per Minute 1 500 Number of Speed Settings 3 Power to Weight Ratio 218.9 ft-lb/lb Max Bolt Capacity 1 1/4 inMRO66DK62
| # | Attribute | Value |
|---|---|---|
| 1. | brand | PROTO |




















