Built for controlled fastening where higher torque is needed in a compact assembly tool, the Cleco CLBA203 CellClutch Cordless Electric Nutrunner delivers a 6.1–15.5 ft-lbs torque range for medium-duty production joints that require repeatable tightening. Its 360 RPM free speed provides controlled fastener rundown before final clutch shutoff, helping operators manage torque on brackets, housings, panels, and component assemblies. The 3/8" square drive accepts compatible square-drive sockets, while the right-angle head helps reach fasteners located near rails, fixtures, guards, and other close-clearance obstructions.
The CellClutch platform is built around programmable fastening control, standard batch counting, and operator feedback for line-side assembly work. A nutrunner is a torque-controlled fastening tool used to tighten threaded fasteners to a specified target; the clutch shutoff helps reduce over-tightening and improves consistency across repeated rundowns. Compared with lower-torque CellClutch models, the CLBA203 trades speed for torque, making it a stronger match when the joint needs more clamp load and a more deliberate fastening cycle.
Please note that this listing is for the tool only; the Cordless Battery and Charger are not included and must be purchased separately.
Type: Cordless Electric Nutrunner | Series: CellClutch | Model: CLBA203 | Configuration: Right Angle | Drive Size: 3/8" Square | Torque Range: 6.1–15.5 ft-lbs | Torque Range: 8.2–21 Nm | Free Speed: 360 RPM
Features:
- CellClutch cordless platform supports controlled production fastening without requiring an air hose at the workstation.
- Programmable rundown strategies allow fastening speed and sequence to be matched to the joint and assembly process.
- Mechanical clutch shutoff helps deliver repeatable torque for applications where consistent clamp load matters.
- Standard batch counting supports process control by helping operators track completed fasteners during repetitive assembly work.
- Operator feedback helps identify fastening status quickly, reducing the chance of missed or incorrect rundowns.
- LED work light improves fastener visibility inside fixtures, frames, enclosures, and other low-clearance work areas.
- Right-angle drive configuration improves access to side-mounted fasteners, recessed bolts, and hardware close to surrounding structures.
Note: Cordless Battery and Charger Sold Separately. Batteries and Chargers can be purchased from the following links:
Batteries:
Chargers:
Made in USA: 
Applications:
- Automotive assembly — tightening medium-duty brackets, seat frames, component mounts, guards, covers, and structural subassemblies.
- Aerospace and precision manufacturing — controlled fastening around fixtures, panels, housings, and limited-access joint locations.
- Agriculture and off-road equipment production — installing hardware on guards, brackets, access panels, and smaller equipment assemblies.
- Appliance and equipment manufacturing — fastening housings, frames, panels, and production hardware where torque repeatability is required.
- Industrial assembly cells — cordless right-angle fastening at benches, fixtures, and moving workstations where hose-free operation improves reach and mobility.
FAQs:
- Q: What is the Cleco CLBA203 used for?
A: The CLBA203 is used for controlled tightening of threaded fasteners in production assembly. It is best suited to medium-duty joints that need repeatable torque rather than high-speed removal or impact-style breakaway power. - Q: How is the CLBA203 different from lower-torque CellClutch models?
A: The CLBA203 provides a higher 6.1–15.5 ft-lbs torque range and a lower 360 RPM free speed. Choose it when the application requires more torque and controlled rundown speed rather than maximum fastener run-down speed. - Q: What does the right-angle head help with?
A: The right-angle head helps the operator reach fasteners near panels, fixtures, rails, brackets, and housings where a straight or pistol-style tool may not fit comfortably. - Q: Does the 3/8" square drive use standard sockets?
A: Yes, the 3/8" square drive accepts compatible 3/8" drive sockets. Always choose sockets rated for the fastening application and matched to the fastener size. - Q: Is this tool intended for automotive repair or removing stuck bolts?
A: No. This is a precision cordless assembly nutrunner, not an impact wrench. It is made for controlled tightening and should not be used as a breakaway tool for seized fasteners or lug nuts.
| SKU | Torque Range | Free Speed (rpm) | Weight | ||||
|---|---|---|---|---|---|---|---|
| Min Nm | Max Nm | Min Ft Lb | Max Ft Lb | Lb | kg | ||
| CLBA083 | 2.2 | 8 | 1.6 | 5.9 | 915 r/min | 3.3 | 1.5 |
| CLBA123 | 3.3 | 12 | 2.4 | 8.8 | 650 r/min | 3.3 | 1.5 |
| CLBA203 | 8.3 | 21 | 6.1 | 15.5 | 360 r/min | 3.9 | 1.8 |
| CLBA303 | 8.3 | 30 | 6.1 | 22.1 | 255 r/min | 3.9 | 1.8 |
| CLBA403 | 15.1 | 41 | 11.1 | 30.2 | 185 r/min | 4.1 | 1.9 |
| CLBA653 | 15.9 | 65 | 11.7 | 47.9 | 115 r/min | 4.3 | 2 |
Looking for more information about Cleco Cordless Electric Nutrunner? Click here to view the Catalog
Need help selecting the correct Cleco Cordless Electric 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
