Torque Controlled Screw Driver Technical Specification: | MODEL | Bolt Capacity (in/mm) | Free | Torque (FT/LBS) | Square Drive | Air Inlet Thread (N.P.T.) | Air Hose Size (I.D.) | Ave. Air | Overall Length | Weight (LBS) | | Speed | Consu. | | (R.P.M.) | (CFM) | | SM-30 | 3/8" | 150 | 50 | 3/8" | 1/4" | 3/8" | 4 | 10" | 2/1/2002 | | SM-31 | 1/2" | 180 | 50 | 1/2" | 1/4" | 3/8" | 4 | 10" | 2/1/2002 | | SG-0719-38 | 3/8" | 240 | 18 | 3/8" | 1/4" | 1/4" | 3 | 6-5/16" | 1/1/2010 | | SP-809LS | 10,11,12,13,14 | 170 | 18.44 | N/A | 1/4" | N/A | 7.5 | 13.39 | 3.97 | | |