55NL-2T-4 CLECO 55 Series Angle Nutrunner, Stall, Non-Reversible. Cleco 24 Series Clecomatic Clutch Angle Nutrunners feature an external torque adjustment, a 3/8” square drive, and indexable anglehead, oiless blades, and one torque spring to meet specified torque. Cleco 24 Series Clecomatic Clutch Angle Nutrunners are lightweight, ergonomic and easy to service. Cleco 24 Series Clecomatic Clutch Angle Nutrunners feature an indexable angle head for added versatility. Cleco 24 Series Clecomatic Clutch Angle Nutrunners durable Clecomatic Clutch delivers best-in-class torque repeatability and long calibration cycle. The heavy-duty cleco motor on the Cleco 24 Series Clecomatic Clutch Angle Nutrunners is the industry standard for reliability. Cleco 24 Series Clecomatic Clutch Angle Nutrunners include oil-less blades that reduce the oil mist in the work area. Clecomatic nutrunners shut off the instant the clutch reaches its adjustable preset torque. This action provides an accurate method of controlling torque without sacrificing tool speed. Square Drive: 1/2” Max Torque: 150ft-lbs. / 203Nm Free Speed (rpm): 210 Overall Length: 16.8” / 425mm Weight: 6.40lbs / 2.9kg Head Height: 2.0” / 50mm Side to Center: 0.9” / 22mm Air Inlet NPT: 1/2” Min. Hose I.D: 1/2” SCFM: 55