Cleco 19RAA12AH3 Pneumatic Collar Reversible Angle Nutrunner is designed for applications that require slow, steady, and highly accurate fastening. As part of the trusted 19 Series, this tool offers smooth operation, dependable torque control, and user-friendly handling. With a low 200 RPM Speed, it provides the careful control needed for precision-focused tasks. The Clutch Shut-Off feature automatically stops the tool once the preset torque is reached, helping deliver consistent results and preventing over-tightening. The reversible angle head makes it easy to reach tight or awkward spaces, while the lever start design keeps operation simple and comfortable throughout the workday. Built for durability, this nutrunner is ideal for manufacturing, assembly lines, and maintenance environments where accuracy is key.
Type: Nutrunner | Drive Size (in.): 3/8 | Drive Type: Square Drive | Torque Range: 1.8-8.3ft-lbs/2.5-11.3Nm | Free Speed (RPM): 200 | Length: 12.9”/326mm | Side to Center (in.): 0.50 | 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

