The Jet Butterfly Impact Wrench replaces the discontinued Jet item JSM-401. The tool is constructed of lightweight aluminum to reduce weight for easy operation. The single hammer impact mechanism provides smooth power and torque. The compact design is ideal for tight quarters. The variable-speed throttle allows the user to easily adjust the speed. The tool also features a 360 degree swivel brass air inlet.
ADDITIONAL SPECIFICATIONS: Classification: R6; Square Drive: 3/8"; Working Torque: 5-50 ft.-lbs.; Max Torque: 75 ft.-lbs.; Free Speed (RPM): 12000; Impact Mechanism: Single Hammer; Bolt Capacity: 3/8"; Anvil Retainer Type: Ring; Overall Length: 5-7/8"; Air Consumption (CFM): 3; Vibration Value: 13.4; Noise Level (DB): 114; Air Inlet: 1/4"; Air Hose: 3/8"; Air Pressure (PSI): 90; Weight: 2 lbs.