Impact Wrench Power Source Air Powered Air Consumption 12 cfm Air Inlet 1/2 in NPT Air Pressure 90 psi Max Air Pressure 90 psi Min Air Pressure 90 psi Min Hose Size 3/4 in Duty Rating Industrial Duty Breakaway Torque 2 500 ft-lb Fastening Torque 2 500 ft-lb Free Speed 5 000 RPM Impact Rated Yes Impact Sound Level 101 dB Impacts per Minute 900 Number of Speed Settings 2 Power to Weight Ratio 156.2 ft-lb/lb Max Bolt Capacity 3 in Drive Size 1 in Square Drive Type StandardMRO66NH57
| # | Attribute | Value |
|---|---|---|
| 1. | brand | PROTO |

