Crowfoot ST-34 Wrench
- Wrench
- 7.1 ounces
- 5 inches
A compact crowfoot wrench for tight-clearance fastening, rated 4.4 stars across 188 ratings, though drive size compatibility should be confirmed before ordering.
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How it ranks among the 561 wrenches we track
4.4★ across 188 Amazon ratings, Bayesian-smoothed toward the category average.
188 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand 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: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Crowfoot ST-34 names a crowfoot-style wrench head, sized to attach to a ratchet or torque wrench rather than stand alone with its own handle. It measures 5 inches and weighs 0.2 kilograms.
Crowfoot wrenches are built to reach fasteners a standard wrench cannot, working through a ratchet, breaker bar or torque wrench drive instead of their own handle. Compatibility with a specific drive size is the key detail for this type of tool, and that is not stated in the data here.
- Model ST-34 from Crowfoot
- 5 inch length, 0.2 kilogram weight
- Designed to attach to a ratchet or torque wrench
- 4.4 star average across 188 ratings
Who it's for
Mechanics and DIYers who already own a ratchet or torque wrench and need a low-profile head for a tight or angled fastener will get the most from this one. It offers nothing to anyone without a compatible drive tool, since a crowfoot head cannot work on its own.
Strengths and trade-offs
Drawn from this product's published specifications.
- Reaches fasteners a standard wrench cannot
- Compact 5 inch, 0.2 kilogram build
- 4.4 star average across 188 ratings
- Ratchet or torque wrench drive size not listed
- No purchases recorded in the past month
Performance notes
A crowfoot head works by fitting onto a ratchet, breaker bar or torque wrench square drive, letting a fastener be turned from an angle a standard wrench handle cannot reach. Its short 5 inch length and light 0.2 kilogram weight fit this compact, attachment-based role rather than standalone use.
Specifications
| Brand | Crowfoot |
|---|---|
| Model | ST-34 |
| Item Weight | 7.1 ounces |
| Length | 5 inches |
How it compares
This product against the closest alternatives we track in wrenches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Crowfoot ST-34 WrenchThis product | 4.4 / 5 | 188 | 3.5 / 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 Crowfoot ST-34
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Crowfoot ST-34 work as a standalone wrench?
No, crowfoot wrenches attach to a ratchet, breaker bar or torque wrench drive rather than having their own handle.
How big is the Crowfoot ST-34?
It measures 5 inches long and weighs 0.2 kilograms.