- Compact pistol-grip air-powered impact wrenches (sometimes called stubby wrenches) have a shorter front-to-back length than standard pistol-grip impact wrenches, allowing for access to tight spaces. - They have higher torque and larger drive sizes than inline impact wrenches, but often have lower torque than full-size tools. - The pistol grip has a trigger that is pressed to activate the wrench. - Pistol grips provide ergonomic handling when working on vertical surfaces from the user's waist to chest, horizontal surfaces at mid-thigh or lower, and horizontal surfaces directly overhead. Air Consumption / 32 cfm Air Inlet / 1/2 in NPT Female Air Pressure / 90 psi Max. Air Pressure / 100 psi Min. Air Pressure / 90 psi Min. Hose Size / 1/2 in Exhaust Location / Bottom Duty Rating / Industrial Duty Breakaway Torque / 1,350 ft-lb Fastening Torque / 1,100 ft-lb Free Speed / 7,000 RPM Impact Rated / Yes Impact Sound Level / 96 dB Impacts per Minute / 1,150 Number of Speed Settings / 4 Power to Weight Ratio / 182.4 ft-lb/lb Max. Bolt Capacity / 3/4 in Drive Size / 3/4 in Square Drive Type / Standard Retainer Type / Friction Ring, Through Hole Clutch Style / Twin Hammer Tool Style / Compact Vibration Level / 8.7 m/sq sec Overall Length / 8 1/2 in Handle Material / Composite Housing Material / Composite Handle Type / Pistol Grip Tool Brand / Ingersoll Rand Features / Max Durability, Max Power, Max Productivity Tool Weight / 7.4 lb Standards / EN ISO 11148-6, EN ISO 15744, EN ISO 28927-2