Cleco CWC-375P Pneumatic Impact Wrench | CWC Premium Composite Series | 10,000 RPM | 1,600 BPM | 3/8" Drive | 450 (ft-lbs) Max Torque

Built for compact fastening work in production, repair, and maintenance settings, the Cleco CWC-375P gives buyers a high-output pneumatic impact wrench in the CWC Premium Composite Series. Its 3/8" pistol configuration fits common impact-rated sockets for automotive, light industrial, equipment service, and shop repair tasks, while 450 ft-lbs max applied torque helps tighten larger fasteners without stepping up to a bulkier 1/2" tool. The 550 ft-lbs max breakaway torque provides added removal force for stubborn nuts and bolts, and the 10,000 RPM free speed helps run fasteners down quickly before final impacting.

The CWC-375P uses a twin hammer impact mechanism (two hammers strike the anvil for balanced torque delivery) with advanced triple cycle heat treatment for sustained impact performance. A pin anvil or pin hole output provides secure socket retention, which is useful when tools are used overhead, around equipment, or in applications where socket loss can slow the job. The composite housing keeps the tool at 2.9 lb, helping reduce hand fatigue during repetitive fastening work, while the included silencer muffler helps reduce the impact sound level.

Type: Pneumatic Impact Wrench | Series: CWC Premium Composite | Model: CWC-375P | Drive Size and Style: 3/8" Pistol | Output: P - Pin Anvil or Pin Hole | Max Applied Torque: 450 ft-lb / 610 Nm | Max Breakaway Torque: 550 ft-lb / 746 Nm | Blows Per Minute: 1,600 BPM | Free Speed: 10,000 RPM | Length: 6.0" / 152 mm | Weight: 2.9 lb / 1.3 kg | Impacting Sound Level: 90.2 dB(A) with muffler installed | Warranty Period: 2 Years

Features:

• Twin hammer impact mechanism with advanced triple cycle heat treatment supports consistent impact output during repeated fastening and removal work.
• High output Cleco motor is built to deliver strong, balanced power while remaining serviceable for tool crib and maintenance teams.
• Industrial-grade bearings help maintain power delivery in production, repair, and MRO environments.
• Variable-speed trigger gives the user better control during fastener run-down before full impacting begins.
• One-hand push button forward/reverse allows quick direction changes without shifting grip.
• Integrated raised bumper helps protect the tool body from contact damage in shop and field use.
• Comfort-grip handle resists chemicals and temperature while helping dampen vibration during repetitive use.
• Silencer muffler is included with the tool for sound reduction.

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:

• Automotive and fleet maintenance — removing and installing medium-size fasteners, brackets, covers, and service hardware where a compact 3/8" drive tool is preferred.
• Industrial MRO — tightening nuts and bolts on machinery guards, fixtures, conveyors, pumps, and plant equipment during repair work.
• General manufacturing — production fastening where a lightweight composite pistol impact helps keep operators moving through repetitive assembly tasks.
• Equipment repair — working around frames, housings, and access panels where secure pin-style socket retention is useful.
• Garage and workshop use — general bolt removal, restoration work, and repair jobs when the air supply can support pneumatic impact wrench operation.

FAQs:

• Q: What is the difference between max applied torque and max breakaway torque?
  A: Max applied torque is the fastening torque rating used for tightening applications. Max breakaway torque is the removal force available in reverse for loosening stubborn or stuck fasteners.
• Q: What does the “P” output mean on the CWC-375P?
  A: The “P” output identifies the tool as a pin anvil or pin hole configuration. This style helps retain compatible impact sockets more securely than a loose-fit drive connection.
• Q: Can I use standard chrome sockets with this impact wrench?
  A: No. Use only impact-rated 3/8" drive sockets that match the tool’s output style. Chrome hand sockets are not intended for impact use and can crack or fail under repeated blows.
• Q: Is this a good choice for lug nuts?
  A: It can handle many medium-duty wheel and service fasteners when torque requirements fall within the tool’s capability, but always compare the vehicle’s lug nut torque requirement to the tool rating. For larger trucks, heavy fleet work, or seized lug nuts, a higher-torque 1/2" or 3/4" impact wrench may be more appropriate.
• Q: Why does the included muffler matter?
  A: The muffler helps reduce tool noise during impacting. The manufacturer’s listed impacting sound level is measured with the muffler installed.

Looking for more information about Cleco Impact Wrench? Click here to view the Catalog

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