Specification: Color Black/Green Air Inlet 1/2" NPT Square Drive 1" Avg Air Con 12.0 cfm Max Air Pressure 175PSI Rated Free Speed 4,000RPM Torque Range 738 - 1,900 ft/lbs Max Torque 1,900ft-lbs D-Handle Size 4" Adjustable Speed 3 Speeds Forward and (3) Speeds Reverse Socket Size 1-1/2"(38mm) and a 1-5/8"(41mm) socket Overall Dimension 21-1/2"(L) x 8-1/4"(W) x 6-1/2"(H) Air Compressor Required Yes Package List: 1 * 1-1/2" (38mm) and 1 * 1-5/8" (41mm) socket, 1 * 1/2" NPT air inlet, and an easy to operate 1 * Internal hexagonal wrench.
