CRAFTSMAN CMMT99434 Torque Wrench 1/2 Inch
- 250 foot pounds maximum torque
- 1/2 inch drive, fixed square head
- Ratcheting, mechanical operation
- 29.65 inches long, standard wrench length
- Alloy steel, powder coated, 2.65 kilograms
- Metric measurement standard
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A long mechanical torque wrench with a high torque ceiling for wheels and heavy fasteners. The listing gives no accuracy figure or low end range, so it suits big jobs more than delicate ones.
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ASIN: B07SQM2RQRModel: CMMT99434Category: Wrenches
Overview
Craftsman builds this torque wrench around a fixed square head that takes half inch drive sockets. A ratcheting head lets you keep turning in one direction without lifting off, and the mechanical mechanism works without batteries. The body is alloy steel with a powder coated finish.
The long body gives leverage and the high ceiling covers lug nuts and other heavy fasteners on cars and trucks. A mechanical design needs no power and is simple to store. The listing does not state accuracy, the minimum setting or any click type, so precision work needs a wrench that documents them.
Who it's for
A garage with a socket set in half inch drive can put this to work on wheels and large bolts. Shoppers who need a low range, a digital readout or a documented accuracy grade should choose a wrench that lists them.
Pros and cons
- High maximum torque rating
- Fixed square half inch drive
- Alloy steel body
- No batteries needed
- Accuracy not listed
- Minimum torque setting not listed
- Heavy at over two kilograms
- Metric standard only listed
Performance notes
The mechanical mechanism releases or signals at the set value, and the long body multiplies hand force into torque at the head. Alloy steel gives the body stiffness under load. Accuracy depends on how well the setting is kept and the wrench is stored, since the listing gives no calibration data.
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMMT99434 |
| Dimensions & fit | |
| Item Length | 29.65 incheshigher than 100% of 338 wrenches |
| Wrench Length Style | Standard |
| Item weight | 2.65 kilograms |
| Construction & materials | |
| Material Type | Alloy Steel |
| Finish Types | Powder Coated |
| Color | Multicolor |
| Included components | |
| Included Components | (1) Torq Wrench |
| Other details | |
| Measurement Standard | Metric |
| Head Style | Fixed Square |
| End Style | Socket End |
| Operation Mode | Mechanical |
| Is Racheting | Yes |
| Is Non Sparking | No |
| Item Type Name | 1/2 inch drive torque wrench |
| Item Torque | 250 foot pounds |
| Set Name | Single |
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Frequently asked questions
How should I care for the Craftsman CMMT99434 between uses?
The listing gives no care or calibration instructions. As a mechanical torque wrench, it is normally stored at its lowest setting, but check the manufacturer guidance that comes with it.
What socket drive does the CMMT99434 take?
The listing names it a half inch drive torque wrench with a fixed square head and a socket end.
Is the CMMT99434 suitable for electrical or flammable areas?
The listing says it is not non sparking, so avoid using it where sparks would be a hazard.