* JET J-3800 P 1-in Square Drive Impact Wrench * Unique pinless hammer provides for stability * Distinctive clutch design generates maximum power * Variable speed teasing throttle * Built in regulator * Incredible power-to-weight ratio * Cushioned grip dead handle * Side-mounted bumper guards * 12.6-in L x 14.3-in W x 5.7-in H * Net/Gross weight 23.4-Lbs * Square drive 1-in * Bolt capacity 1 1/2-in * Anvil retainer type ring * Maximum torque 1,400-Lb-force foot * Free speed 4,700 RPM * Air pressure 90 PSI * Air consumption 57 CFM * Air inlet 1/2-in NPT * Air hose inner diameter 1/2-in * Overall length 11 1/16-in * Vibration value 8 m/s2