Cleco 120PTHH304 Shut-Off Pneumatic Pulse Tool is designed for heavy-duty, high-precision fastening in demanding industrial environments. As part of Cleco’s reliable H-Series, this tool delivers powerful performance with low torque reaction, helping operators work comfortably and efficiently during long production shifts.
Operating at 3,000 RPM, it offers a smooth balance of speed and control, making it ideal for applications that require consistent and accurate fastening. The built-in shut-off mechanism automatically stops the tool when the preset torque is achieved, preventing over-tightening and ensuring repeatable results on every assembly. Equipped with a strong 1/2" square drive, the 120PTHH304 handles larger fasteners with ease, making it well-suited for automotive, heavy equipment, and general manufacturing tasks. Its pulse technology reduces vibration and kickback, improving operator comfort and overall productivity.
Type: Pulse Tool | Drive Size (in.): 1/2 | Drive Type: Square | Max Torque Range: 55 ft-lb / 120 Nm | Free Speed (RPM): 3,000 | Hose I.D. (in.): 1/2 | Air Consumption (SCFM): 19.40 | Air Inlet Size (in.): 3/8
Features:
- Market leading repeatability, unmatched accuracy and is low maintenance
- Inertia shut-off, a low noise level, an efficient 3 chamber air motor, external speed control and an oil less blades reversible torque signal port
- Light weight
![]()
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 Pulse Tools 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

