Impact Wrench 1/2 Square

Pneumatic Impact Wrench 1/2 in Power Source Air Powered Air Consumption 4.45 cfm Air Inlet 1/4 in NPT Air Pressure 90 psi Max Air Pressure 90 psi Min Hose Size 3/8 in Exhaust Location Bottom Duty Rating Industrial Duty Breakaway Torque 715 ft-lb Fastening Torque 510 ft-lb Free Speed 10 000 RPM Impact Rated Yes Impact Sound Level 104 dB Number of Speed Settings 4 Power to Weight Ratio 144.15 ft-lb/lb Drive Size 1/2 in Square Drive Type Standard Retainer Type Friction Ring