DURATECH CR-V Wrench 7NLQM4
- Wrench
- Better rated than 72%
A chrome vanadium wrench with a strong 4.8 rating, though buyers should confirm exact size from the listing images since it isn't stated in the spec data.
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How it ranks among the 561 wrenches we track
4.8★ across 22 Amazon ratings, Bayesian-smoothed toward the category average.
22 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ 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: limited - limited rating history.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This DuraTech wrench references chrome vanadium (CR-V) steel in its title, though no size or length is listed. It holds a 4.8 star rating across 22 reviews, with about 100 bought in the past month.
Chrome vanadium is a common wrench steel valued for hardness and resistance to bending, but without a stated size, this listing alone doesn't confirm which fastener it fits. Buyers should check the product photos for exact dimensions.
- DuraTech brand
- Chrome vanadium (CR-V) construction
- 4.8 stars across 22 reviews
- 100 bought in the past month
Who it's for
Buyers who have already confirmed this listing's size fits their fastener and want a chrome vanadium wrench are the fit. Those comparing wrenches by exact size or shopping for a full set will need more information than is listed here.
Strengths and trade-offs
Drawn from this product's published specifications.
- Chrome vanadium steel for hardness and durability
- Strong 4.8 star rating across 22 reviews
- No size or length listed
- Sold as a single wrench, not a set
Performance notes
Chrome vanadium steel is generally chosen for hardness and resistance to bending under load, though the specific size and length aren't listed here to judge fit.
Specifications
| Brand | DuraTech |
|---|
Other DuraTech wrenches
How it compares
This product against the closest alternatives we track in wrenches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| DURATECH CR-V Wrench 7NLQM4This product | 4.8 / 5 | 22 | 2.7 / 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 DuraTech wrenches
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is CR-V?
Chrome vanadium, a steel alloy commonly used in wrenches for hardness and durability.
Is this sold individually or as a set?
It's listed as a single wrench.