Powermate 3/8" Impact Wrench: * Includes wrench, 1/4" NPT male plug and instructions * Rpm: 11,000 * Torque: 130 ft/lbs * Operating pressure: 90 psi * Air inlet: 1/4" NPT air inlet with screened filter * Weight: 2.5 lbs * Use with 3/8" drive impact sockets * Model# 024-0283pm