Urethane grip for comfort and control Extended length - designed for greater reach in confined areas. Excellent for under-dashboard work, small engine repair and body shops. 1/4" square drive. 5-12 ft./lbs. of torque working range, 15 ft./lbs. max. torque. 250 RPM. 1.13 lbs., 8" long. 3.5 CFM average air consumption, 14 CFM actual consumption at load. 1/4" NPTF air inlet. 3/8" min. hose size. Produces 87 dB of noise