CRAFTSMAN CMMT99436 Wrench
- Wrench
- 0.5 inches
- 5 pounds
- 29.6 inches
The 29.64 inch length and 0.5 inch capacity make this a leverage tool first, and the 4.7 star rating backs up that it holds together under that kind of load.
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How it ranks among the 561 wrenches we track
4.7★ across 517 Amazon ratings, Bayesian-smoothed toward the category average.
517 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
200+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 561 wrenches we track - how the scorecard works · full wrenches data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Craftsman's CMMT99436 is a wrench built for reach, stretching 29.64 inches with a 0.5 inch drive capacity and weighing 5 pounds. It holds a 4.7 star average from 517 ratings, with about 200 sold in the past month.
Length is the story here. At nearly 30 inches, this wrench trades portability for the leverage that comes with a longer handle, which matters most on fasteners that won't budge with a standard length tool. The 0.5 inch capacity points to a half inch drive size, though the listing does not add material or finish detail beyond the dimensions.
- 29.64 inch length
- 0.5 inch drive capacity
- 5 pound weight
- 4.7 stars across 517 ratings
Who it's for
Suits anyone who regularly hits stubborn, over torqued fasteners and wants extra handle length for leverage. Less useful if you mainly work in tight spaces where a shorter tool would maneuver more easily.
Strengths and trade-offs
Drawn from this product's published specifications.
- Long 29.64 inch handle adds leverage
- Standard 0.5 inch drive capacity
- High 4.7 star average
- Heavier than compact wrenches at 5 pounds
- No stated material or finish
Performance notes
The extended 29.64 inch handle is what gives this wrench its mechanical advantage, letting a user apply more torque with the same hand effort compared to a shorter tool. At 5 pounds it has enough heft to feel sturdy under load without the listing needing to specify a material grade for buyers to trust the 4.7 star track record.
Specifications
| Brand | Craftsman |
|---|---|
| Model | CMMT99436 |
| Capacity | 0.5 inches |
| Item Weight | 5 pounds |
| Length | 29.6 inches |
Other Craftsman wrenches
How it compares
This product against the closest alternatives we track in wrenches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| CRAFTSMAN CMMT99436 WrenchThis product | 4.7 / 5 | 517 | 4.2 / 5 |
| Amazon AMZ1715 WrenchAmazon | 4.7 / 5 | 14,700 | 4.6 / 5 |
| Wheeler 553556 WrenchWheeler | 4.8 / 5 | 17,300 | 4.6 / 5 |
| LEXIVON LX-145 WrenchLEXIVON | 4.8 / 5 | 14,700 | 4.6 / 5 |
| MALCO MSHMLC WrenchMalco | 4.8 / 5 | 14,300 | 4.6 / 5 |
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Questions about the Craftsman CMMT99436
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What drive size does the CMMT99436 use?
The listing states a 0.5 inch capacity.
How long is it?
It measures 29.64 inches.
How much does it weigh?
5 pounds, according to the listed specs.