The Jet Impact Wrench replaces the discontinued Jet item JSM-403. The tool is constructed of lightweight aluminum to reduce weight for easy operation. The pinless hammer impact mechanism conveys the power directly to the anvil with fewer parts for reduced vibration and maintenance. The one-hand forward and reverse button provides easy adjustments.
ADDITIONAL SPECIFICATIONS: Classification: R6; Square Drive: 1/2"; Working Torque (ft.-lbs.): 50-200; Max Torque (ft.-lbs.): 250; Free Speed (RPM): 8000; Impact Mechanism: Pin Clutch; Bolt Capacity: 1/2"; Anvil Retainer Type: Ring; Overall Length: 7-1/4"; Air Consumption (CFM): 4; Vibration Value: 11.6; Noise Level (DB): 108; Air Inlet: 1/4"; Air Hose: 3/8"; Air Pressure (PSI): 90; Weight: 5-1/4 lbs.