CRAFTSMAN V20 CMCF930B Cordless Ratchet Wrench
- Jaw Capacity: 0.4 inches
- Measurement Standard: SAE (Inch)
- Head Style: Fixed Square
- End Style: Socket End
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward 3/8 inch drive wrench with enough length for real leverage, built by a recognizable tool brand.
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ASIN: B08T6LDVBFModel: CMCF930BCategory: Wrenches
Overview
The CRAFTSMAN CMCF930B is a 14.6 inch wrench weighing 2.3 pounds, with a listed capacity of 0.38 inches that lines up with a standard 3/8 inch drive. It suits users who need extra leverage on stubborn fasteners in a garage or shop toolbox.
At just over 14 inches, this wrench sits between a compact ratchet and a full size breaker bar, giving more leverage than a stubby tool without the bulk of a longer bar. Craftsman does not list a material or finish in the available specs, so buyers relying on a specific alloy or warranty claim should confirm those details before purchase.
- Craftsman CMCF930B model
- 14.6 inch overall length
- 0.38 inch (3/8 inch) capacity
- 2.3 pounds
Who it's for
Fits DIYers and home mechanics who already use 3/8 inch drive sockets and want added reach for tight or rusted bolts. Less useful for anyone needing a compact tool for cramped engine bays.
Pros and cons
- Extra leverage from the 14.6 inch length
- Drive size lines up with common 3/8 inch sockets
- Compact enough for a standard toolbox
- No material or torque spec listed
- Heavier than compact ratchets at 2.3 pounds
Performance notes
The 14.6 inch length is the main functional detail available, and it is what gives this wrench its leverage advantage over shorter ratchets on tight or corroded fasteners. No torque rating or ratcheting mechanism is specified, so output beyond length and drive size cannot be confirmed from the listing.
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMCF930B |
| Dimensions & fit | |
| Item Length | 14.6 incheshigher than 80% of 371 wrenches |
| Item Weight | 2.3 poundshigher than 65% of 356 wrenches |
| Capacity & performance | |
| Jaw Capacity | 0.4 incheslower than 81% of 165 wrenches |
| Construction & materials | |
| Material Type | Alloy Steel |
| Color | Multicoloured |
| Finish Types | Powder Coated |
| Included components | |
| Package Quantity | 1 |
| Included Components | (1) CMCF930 |
| Other details | |
| Measurement Standard | SAE (Inch) |
| Head Style | Fixed Square |
| End Style | Socket End |
| Operation Mode | Mechanical |
| Is Racheting | Yes |
| Is Non Sparking | No |
| Item Type Name | Ratchet |
| Item Torque | 35 ft-lb |
Closest rivals on specs
DURATECH DT401058A 1/2-Inch Drive Extra Long Ratchet 15 Inch- Jaw Capacity 0.4 vs 0.5 inches (-20%)
MAXPOWER MXP355 Scaffold Ratchet Podger Wrench- Item Weight 2.3 vs 2.65 pounds (-13%)
- Jaw Capacity 0.4 vs 0.5 inches (-20%)
Frequently asked questions
What drive size does the Craftsman CMCF930B use?
Its listed capacity is 0.38 inches, which corresponds to a standard 3/8 inch drive.
How long is the CMCF930B wrench?
It measures 14.6 inches overall.
How much does it weigh?
2.3 pounds.