Cleco 19RAA03AH2 Pneumatic Collar Reversible Angle Nutrunner | Lever Start | 19 Series | 1,450 RPM | Clutch Shut-Off | 0.5 - 2.5 (ft-lbs) Torque Range

Built for precision assembly fastening in tight work areas, the Cleco 19RAA03AH2 pneumatic collar reversible angle nutrunner combines a compact right-angle head with Cleco’s Clecomatic clutch shut-off system, which stops the tool when the preset torque is reached for more consistent fastening results. Its 4 - 30 in-lb torque range, 1/4" square drive, and 1,450 RPM free speed make it a practical choice for light threaded fasteners where repeatability, access, and production speed matter.

The 19 Series platform is used in production environments that require controlled rundown on hard and soft joints. A hard joint is a rigid metal-to-metal fastening condition, while a soft joint includes compression from gaskets, washers, plastics, or similar materials. With a 0.50" side-to-center distance and 1.19" head height, this right-angle nutrunner reaches into assemblies where straight tools or pistol tools may not fit.

Type: Pneumatic Angle Nutrunner | Series: 19 Series | Model: 19RAA03AH2 | Start Type: Lever Start | Reverse Type: Collar Reverse | Clutch Type: Clecomatic Clutch Shut-Off | Drive Size: 1/4" Square Drive | Torque Range: 4 - 30 in-lb / 0.5 - 3.4 Nm | Free Speed: 1,450 RPM | Length: 12.7" / 321 mm | Weight: 1.9 lbs / 0.9 kg | Head Height: 1.19" / 30 mm | Side to Center: 0.50" / 13 mm | Air Inlet: 1/8" NPT | Minimum Hose I.D.: 1/4" / 6 mm | Air Consumption: 11 SCFM | Rated Air Pressure: 90 PSI / 6.2 bar

Features:

• Clecomatic clutch shut-off helps stop the tool at the preset torque, supporting repeatable fastening in controlled assembly work.
• Compact angle head design provides access to recessed, obstructed, or closely spaced fasteners.
• Collar reverse lets the operator change direction at the tool for fastening and releasing threaded fasteners.
• Lever start actuation gives the operator direct control during rundown in production and repair environments.
• Durable grip material is tested to withstand industrial chemicals and helps protect against temperature, vibration, and slip.
• Expanded 19 Series torque coverage allows the tool family to support multiple light assembly fastening requirements.
• Standard equipment includes the manual and all torque springs required to meet the indicated torque specification.

Tech Tip: To increase tool performance, extend tool life, and lessen repair costs, use it with a Filter-Regulator-Lubricator FRL)

Applications:

• Aerospace assembly: controlled fastening on light threaded joints where access and torque repeatability are critical.
• Automotive and transportation assembly: installing small brackets, covers, interior components, and subassemblies with repeatable torque control.
• Appliance and equipment manufacturing: fastening in confined spaces where a right-angle head improves access.
• Industrial production lines: repetitive nut and bolt rundown on low-torque joints requiring shut-off clutch control.
• MRO and repair stations: removing and reinstalling small threaded fasteners in assemblies where straight tools are difficult to position.

FAQs:

• Q: What does the Clecomatic clutch do?
  A: The Clecomatic clutch is a shut-off clutch system that stops the tool when the preset torque is reached. This helps improve torque repeatability compared with manual rundown by feel.
• Q: What drive size does the 19RAA03AH2 use?
  A: This model uses a 1/4" square drive, which is suited for compatible sockets used on light assembly fasteners.
• Q: Can this tool loosen fasteners as well as tighten them?
  A: Yes. The 19RAA03AH2 is a collar reverse model, so it can be used for fastening and releasing threaded fasteners within the tool’s intended torque range.
• Q: What air setup is recommended for this nutrunner?
  A: The catalog rates performance at 90 PSI and lists 11 SCFM air consumption. Use a properly sized air supply, 1/8" NPT connection, and the recommended minimum 1/4" hose I.D. to maintain tool performance.
• Q: Is this the right tool for high-torque bolting?
  A: No. This model is for light precision assembly fastening. For higher torque bolts, select a larger Cleco angle nutrunner or a different fastening tool with the required torque range.

Looking for more information about Cleco Nutrunner? 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