Cleco 34RAS11AL3 Pneumatic Stall Collar Reverse Angle Nutrunner | 34 Series | Lever Start | 1675 RPM | 8.1 (ft-lbs) Max Torque

When you need controlled fastening in compact assembly areas, the Cleco 34RAS11AL3 pneumatic stall collar reverse-angle nutrunner gives production teams a compact right-angle tool for running fasteners where straight tools cannot reach. This 34 Series reversible stall nutrunner delivers 8.1 ft-lbs / 11 Nm maximum torque, enough for light-to-medium assembly joints requiring consistent air-regulated torque without the size of a larger angle wrench. It's a 3/8" square drive that accepts compatible square-drive sockets, while the 1675 RPM free speed supports fast run-down before final tightening. The right-angle head helps reach around flanges, brackets, panels, and fixture edges, and the lever start with twist ring/collar reverse allows the operator to control start and reverse functions without switching tools.

A stall nutrunner uses direct stall torque control, meaning output torque is managed by the tool stalling at the set air pressure rather than by an automatic shut-off clutch. For buyers, this makes proper air pressure regulation especially important. Cleco rates tool performance at 90 psi / 620 kPa, and this model’s 0.5" / 12 mm side-to-center distance helps position sockets close to walls, housings, and workpiece obstructions during assembly.

Type: Pneumatic Stall Angle Nutrunner | Brand: Cleco | Model: 34RAS11AL3 | Series: 34 Series | Start Type: Lever Start | Reverse Type: Twist Ring / Collar Reverse | Torque Control: Stall | Configuration: Right Angle, Reversible | Max Torque: 8.1 ft-lbs / 11 Nm | Square Drive: 3/8" | Free Speed: 1675 RPM | Length: 12.0" / 305 mm | Weight: 2.1 lb / 1.0 kg | Head Height: 1.1" / 28 mm | Side to Center: 0.5" / 12 mm | Air Inlet: 3/8" NPT | Minimum Hose I.D.: 5/16" | Air Consumption: 34 SCFM | Rated Air Pressure: 90 psi / 620 kPa

Features:

• Right-angle nutrunner configuration reaches fasteners in corners, around brackets, and inside fixture-mounted assemblies where inline tools may not fit.
• Stall torque control allows output torque to be managed through air pressure regulation for assembly operations where a simple, direct-drive fastening tool is preferred.
• Reversible operation supports both fastener installation and removal without requiring a separate tool at the station.
• Lever start provides deliberate tool activation and gives the operator control during socket engagement and run-down.
• Twist ring / collar reverse keeps the reverse control close to the tool body for quick direction changes during repeated assembly work.
• 3/8" square drive accepts compatible sockets commonly used for smaller bolts, nuts, and production assembly fasteners.
• Compact 0.5" side-to-center dimension helps position the socket close to adjacent surfaces and tight workpiece geometry.
• Standard equipment includes operating instructions and service manual.

Made in USA:

Applications:

• General manufacturing assembly — running and tightening nuts or bolts on brackets, housings, panels, and mechanical subassemblies.
• Automotive and transportation component work — fastening smaller threaded hardware in areas where a straight nutrunner has limited access.
• Appliance and equipment assembly — controlled fastening on frames, covers, guards, and light mechanical assemblies.
• Fixture-based production stations — using the right-angle head to reach fasteners near clamps, tooling, and locating surfaces.
• Industrial MRO and repair benches — removing and reinstalling compatible 3/8" drive fasteners during rebuilds, inspections, and service tasks.

FAQs:

• Q: What does stall torque control mean on the Cleco 34RAS11AL3?
  A: A stall tool does not use a shut-off clutch. Instead, the tool’s output torque is controlled by regulating air pressure, and the tool stalls when the fastener load reaches the available torque.
• Q: Is this nutrunner reversible?
  A: Yes. The 34RAS11AL3 is a reversible right-angle stall nutrunner with lever start and twist ring / collar reverse, allowing the same tool to install and remove fasteners.
• Q: What air pressure should be used for rated performance?
  A: Cleco rates tool performance at 90 psi / 620 kPa. Because this is a stall tool, use a properly adjusted regulator to match the required fastening torque for the joint.
• Q: What sockets fit this model?
  A: This model uses a 3/8" square drive, so it should be paired with compatible 3/8" drive sockets sized for the fasteners being assembled.
• Q: Is this the right tool for high-torque bolting?
  A: No. With an 8.1 ft-lbs / 11 Nm maximum torque rating, this model is intended for smaller assembly fasteners, not heavy bolting, wheel service, or large structural fasteners.

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Need help selecting the correct Cleco Pneumatic Nutrunners for your application? Please call (800) 608-5210 or email info@intlairtool.com