Cleco 19RAA02AH3 Pneumatic Collar Reversible Angle Nutrunner | Lever Start | 19 Series | 2,100 RPM | Clutch Shut-Off | 0.3 - 1.7 (ft-lbs) Torque Range

Built for fast, low-torque fastening in compact assemblies, the Cleco 19RAA02AH3 pneumatic collar reversible angle nutrunner gives operators a lightweight right-angle tool for controlled rundown work. This 19 Series lever-start nutrunner runs at 2,100 RPM, helping shorten fastening cycles on small hardware while the Clecomatic clutch shut-off system automatically stops the tool at the preset torque. With a 0.3 - 1.7 ft-lbs torque range, it is suited for delicate fastening where over-tightening can damage threads, distort small components, or create quality issues downstream.

The 3/8" square drive accepts compatible sockets, while the right-angle head helps operators reach fasteners near housings, brackets, panels, and other obstructions. Collar reverse supports quick direction changes for removal and rework, and the lever start provides controlled actuation after the socket is seated on the fastener.

Type: Pneumatic Angle Nutrunner | Brand: Cleco | Model: 19RAA02AH3 | Series: 19 Series | Start Type: Lever Start | Reverse Type: Collar Reverse | Clutch Type: Clecomatic Clutch Shut-Off | Drive Size: 3/8" Square Drive | Free Speed: 2,100 RPM | Torque Range: 0.3 - 1.7 ft-lbs / 0.5 - 2.4 Nm | Length: 12.5" | Side to Center: 0.50" | Air Inlet: 1/8" | Air Consumption: 11 SCFM

Features:

• Clecomatic clutch shut-off helps stop the tool at the selected torque for controlled, repeatable fastening.
• 2,100 RPM free speed supports quick rundown on small fasteners where cycle time matters.
• Low torque range is useful for delicate assemblies where excess torque can damage threads or components.
• Right-angle configuration reaches fasteners positioned close to housings, frames, panels, and other obstructions.
• Collar reverse allows fast direction changes for removal, correction, and rework operations.
• Lever start lets the operator seat the socket before engaging the tool, supporting controlled fastening starts.
• Grip material is tested to withstand a range of industrial chemicals used in production and maintenance environments.
• 3/8" square drive accepts compatible sockets for light assembly fastening tasks.

Made in USA:

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

Applications:

• Precision assembly — tightening small nuts, bolts, and machine screws where low torque control is required.
• Electronics and instrument manufacturing — fastening housings, brackets, covers, and small component mounts.
• Aerospace and transportation assembly — accessing compact joints and light hardware with the right-angle head.
• Appliance and equipment production — running down screws and small fasteners on panels, frames, and subassemblies.
• Industrial maintenance and MRO — removing and reinstalling light fasteners during bench repair, adjustment, and service work.

FAQs:

• Q: What is this Cleco 19RAA02AH3 nutrunner best used for?
  A: It is best used for low-torque fastening on small hardware where repeatability and access matter. The 0.3 - 1.7 ft-lbs torque range makes it useful for light assembly work rather than high-torque bolting.
• Q: What does clutch shut-off mean?
  A: Clutch shut-off means the tool stops driving once the preset torque is reached. This helps reduce over-tightening and supports more consistent results than relying only on operator feel.
• Q: Why choose the 2,100 RPM version?
  A: The 2,100 RPM speed helps improve fastening cycle time on small fasteners. It is useful when the joint can tolerate a faster rundown but still needs controlled torque shut-off.
• Q: Does the 19RAA02AH3 have reverse?
  A: Yes. This model uses collar reverse, allowing the operator to switch direction for fastener removal, adjustment, or rework.
• Q: What air supply should be used with this nutrunner?
  A: Use clean, regulated, lubricated compressed air with enough capacity to support the manufacturer-listed 11 SCFM air consumption. A properly sized FRL helps maintain consistent tool performance and reduce premature wear.

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