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CRAFTSMAN Ratchet: 275 ft-lb Fastening Torque, 275 ft-lb Torque - Max - Craftsman Cordless Ratchets
CRAFTSMANCraftsman Cordless Ratchets

CRAFTSMAN Ratchet: 275 ft-lb Fastening Torque, 275 ft-lb Torque - Max

The CRAFTSMAN Ratchet (SKU 387KL4, MPN CMCF921B) is a cordless ratchet featuring a brushless motor and a friction ring design. It delivers a maximum fastening torque of 275 ft-lb and a no-load speed of 1,900 RPM.

SKU 3G-OTH-293454

Brand
CRAFTSMAN
Item
Ratchet: 275 ft-lb Fastening Torque, 275 ft-lb Torque - Max
Category
Craftsman Cordless Ratchets
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Technical Specifications

CRAFTSMAN
Manufacturer Part Number
CMCF921B
Type
275 ft-lb Torque - Max
No Load Speed
1,900 RPM
View Full Spec Sheet

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CRAFTSMAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CRAFTSMAN Ratchet (SKU 387KL4, MPN CMCF921B) is a cordless ratchet featuring a brushless motor and a friction ring design. It delivers a maximum fastening torque of 275 ft-lb and a no-load speed of 1,900 RPM.

Frequently Asked Questions

What is the CRAFTSMAN Ratchet CMCF921B used for?

The CRAFTSMAN Ratchet CMCF921B is a cordless ratchet designed for fastening and loosening bolts and nuts in automotive repair, equipment maintenance, and industrial assembly. Its brushless motor and 275 ft-lb fastening torque make it suitable for heavy-duty applications where high torque and portability are required.

What are the specifications of the CRAFTSMAN Ratchet CMCF921B?

The CRAFTSMAN Ratchet CMCF921B delivers a maximum fastening torque of 275 ft-lb and a no-load speed of 1,900 RPM. It features a brushless motor for efficiency and a friction ring design for socket retention. The tool is cordless, powered by a battery (sold separately), and has a compact form factor for tight spaces.

Where to buy the CRAFTSMAN Ratchet CMCF921B worldwide?

The CRAFTSMAN Ratchet CMCF921B is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this cordless ratchet.

How to maintain the CRAFTSMAN Ratchet CMCF921B?

To maintain the CRAFTSMAN Ratchet CMCF921B, keep the tool clean and dry after use. Inspect the friction ring for wear and replace if loose. Lubricate the anvil periodically with light oil. Store the ratchet in a dry case and avoid overloading beyond its 275 ft-lb torque rating to extend motor life.

Used in

Common applications for CRAFTSMAN
Metal fabrication – Craftsman cordless band file (CMCW211B) for deburring and finishing edges on steel components.
Drywall installation – Craftsman brushless screwgun (CMCF600B) for high-speed fastening of drywall sheets.
Jobsite communication – Craftsman Bluetooth speaker (CMCR001B) for audio playback and hands-free calls in noisy environments.
Woodworking – Craftsman sliding miter saw kit (CMCS714M1) for crosscuts and miters on lumber and trim.
Tool storage organization – Craftsman magnetic cup holder (CMST82694) for securing metal tools and fasteners on tool chests.
General maintenance – Craftsman V20 battery starter kit (CMCB2106-CK) for powering multiple cordless tools across facility repairs.

CRAFTSMAN Products

3G Electric supplies CRAFTSMAN craftsman cordless ratchets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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