Cleco 19RAA03AH3 Pneumatic Collar Reversible Angle Nutrunner is designed to give you smooth, accurate, and reliable fastening for everyday assembly work. Part of Cleco’s trusted 19 Series, this tool is built for comfort, consistency, and long-lasting performance. With a 1,450 RPM Speed, it provides quick rundown while still offering good control for precise fastening tasks. The Clutch Shut-Off system automatically stops the tool when the preset torque is reached, helping ensure consistent results and preventing over-tightening. Its reversible angle head makes it easy to reach tight or awkward spaces, and the lever start feature keeps operation simple and user-friendly. Durable and designed for daily industrial use, this nutrunner is ideal for manufacturing, assembly lines, and maintenance jobs.
Type: Nutrunner | Drive Size (in.): 3/8 | Drive Type: Square Drive | Torque Range: 0.5-2.5ft-lb/0.7-3.4Nm | Free Speed (RPM): 1,450 | Length: 12.7”/321mm | Side to Center (in.): 0.5 | Air Inlet NPT (in.): 1/8 | Air Consumption (SCFM): 11 | Min Hose I.D (in.): 1/4
Features:
- Durable Clecomatic Clutch delivers best-in-class torque repeatability and long calibration cycle
- Lightweight, ergonomic and durable handle designed with operator in mind
- Engineered to suit a wide range of applications, from fast-paced assembly to aerospace
- Grip material tested to withstand a range of industrial chemicals
- Made in USA
![]()
Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)

Looking for more information about Cleco Tool? Click here to view the Catalog.
Need help selecting the correct Cleco Nutrunners for your application? Please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov

