Built for higher-torque controlled fastening in connected production environments, the Cleco CTBAW503 CellCore cordless electric right angle nutrunner delivers a 9.6 - 36.9 ft-lbs torque range with a 285 RPM free speed for joints that require more clamp load than lower-torque cordless assembly tools can provide. Its 3/8" square drive accepts compatible square-drive sockets, making it a practical choice for nut, bolt, and cap screw fastening where repeatability, traceability, and controlled rundown matter more than impact-style breakaway power.
The CTBAW503 is suited for medium-to-higher torque assembly stations, rework cells, and production environments where operators need cordless movement around fixtures, brackets, housings, and frame structures. The right angle configuration places the output at 90 degrees to the tool body, helping the socket reach fasteners in areas where a straight tool may not align cleanly with the joint. This listing is for the tool only; cordless battery and charger are sold separately.
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 | Grip Style: Right Angle | Model: CTBAW503 | RPM: 285 | Torque Range: 9.6 - 36.9 ft-lbs | Drive Size: 3/8" | Drive Type: Square Drive
Features:
- CellCore cordless fastening platform supports connected assembly work where torque control and production data are part of the fastening process.
- 285 RPM free speed provides controlled rundown for the higher 9.6 - 36.9 ft-lbs torque range.
- Right angle configuration improves access around fixtures, brackets, housings, panels, and other assembly obstructions.
- 3/8" square drive output accepts compatible sockets for nut, bolt, and cap screw fastening.
- Cordless operation reduces cord and hose management at the workstation while allowing operators to move around larger assemblies.
- Controlled fastening performance supports repeatable tightening on production joints where process consistency is required.
- Tool-only configuration allows facilities to pair the nutrunner with compatible Cleco batteries, chargers, and controller infrastructure already in use.
Made in USA: 
Note: Cordless Battery and Charger Sold Separately. Batteries and Chargers can be purchased from the following links:
Batteries:
Chargers:
Applications:
- Automotive assembly — tightening controlled fasteners on chassis brackets, structural modules, seat frames, housings, and subassemblies.
- Heavy truck and off-road equipment production — fastening medium-to-higher torque joints on cab structures, access panels, equipment frames, covers, and production fixtures.
- Industrial machinery assembly — repeatable nut and bolt fastening on guards, motor mounts, brackets, enclosures, and mechanical subassemblies.
- Aerospace and precision manufacturing — controlled fastening near ribs, panels, brackets, fixtures, and other areas where right angle access is useful.
- Maintenance and rework cells — torque-controlled fastening for production support teams working on corrected assemblies or verified rework procedures.
FAQs:
- Q: What is the torque range of the Cleco CTBAW503?
A: The CTBAW503 has a torque range of 9.6 - 36.9 ft-lbs. This makes it suitable for controlled production fastening on medium-to-higher torque joints, not for breaking loose seized fasteners. - Q: Why does this model run at 285 RPM?
A: In cordless assembly nutrunners, higher torque models often run at lower speeds to maintain controlled rundown and repeatable tightening. The CTBAW503 trades speed for the higher 9.6 - 36.9 ft-lbs torque capacity. - Q: What sockets fit the 3/8" square drive?
A: The 3/8" square drive accepts compatible 3/8" drive sockets. It is intended for socket-based nut and bolt fastening, not 1/4" hex screwdriver bits. - Q: Are the battery and charger included?
A: No. This listing is for the tool only. Battery and charger are sold separately and should be matched to the compatible Cleco cordless platform used in your facility. - Q: Is the CTBAW503 an impact wrench?
A: No. The CTBAW503 is a cordless electric nutrunner for controlled tightening. It should not be selected for rusted bolt removal, lug nut breakaway, or other impact wrench applications.
| SKU | Torque Range | Free Speed (rpm) | Weight | Output Drive | ||||
|---|---|---|---|---|---|---|---|---|
| Min Nm | Max Nm | Min Ft Lb | Max Ft Lb | Lb | kg | |||
| CTBAW153 | 3.6 | 15.0 | 2.7 | 11.1 | 1025 r/min | 3.1 | 1.40 | 3/8“ Square Drive |
| CTBAW213 | 5.2 | 21.0 | 3.8 | 15.5 | 735 r/min | 3.1 | 1.40 | 3/8“ Square Drive |
| CTBAW273 | 6.8 | 27.0 | 5.0 | 19.9 | 560 r/min | 3.1 | 1.40 | 3/8“ Square Drive |
| CTBAW383 | 10.0 | 38.0 | 7.4 | 28.0 | 395 r/min | 3.4 | 1.55 | 3/8“ Square Drive |
| CTBAW503 | 13.0 | 50.0 | 9.6 | 36.9 | 285 r/min | 3.5 | 1.60 | 3/8“ Square Drive |
| CTBAW653 | 17.0 | 65.0 | 12.5 | 47.9 | 220 r/min | 3.7 | 1.70 | 3/8“ Square Drive |
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
