GEARWRENCH 81030
- Wrench
- 0.2 inches
- 7.4 ounces
- 12 inches
- More reviewed than 77%
A single 12 inch GEARWRENCH wrench with a 0.25 inch capacity. Confirm that capacity matches your fastener before buying, since no broader size range is listed.
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How it ranks among the 561 wrenches we track
4.4★ across 2,047 Amazon ratings, Bayesian-smoothed toward the category average.
2,047 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
400+ 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
The GEARWRENCH 81030 is a 12 inch wrench weighing 0.46 pounds, with a listed capacity of 0.25 inches. The specs point to a compact-drive tool rather than a large adjustable wrench, though the exact drive or opening size is not spelled out beyond that figure.
GEARWRENCH is known for ratchets and wrenches aimed at mechanics and home garages, and the 81030's 12 inch length puts it in a mid-size range for reach and leverage. The 0.25 inch capacity listed in the spec sheet is the only sizing detail given, so check it against the fastener or drive you need before ordering.
- 12 inch overall length
- 0.46 pound weight
- 0.25 inch listed capacity
- GEARWRENCH brand
Who it's for
Fits someone who already knows they need a 12 inch wrench in this size class, likely for automotive or general mechanical work. It is not described as a set, so buyers wanting a range of sizes will need to look elsewhere.
Strengths and trade-offs
Drawn from this product's published specifications.
- 12 inch length gives extra leverage
- Light enough at 0.46 pounds for one-handed use
- From an established mechanical tool brand
- Fixed 0.25 inch capacity, not a size range
- Sold as one wrench, not a set
Performance notes
At 12 inches long, the 81030 offers more leverage than a stubby wrench, useful for fasteners that need extra torque. Its 0.46 pound weight keeps it manageable for one-handed use. The 0.25 inch capacity is the key sizing figure here and should be matched against the fastener or drive before purchase, since no broader range is listed for this model.
Specifications
| Brand | GEARWRENCH |
|---|---|
| Model | 81030 |
| Capacity | 0.2 inches |
| Item Weight | 7.4 ounces |
| Length | 12 inches |
Other GEARWRENCH wrenches
How it compares
This product against the closest alternatives we track in wrenches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| GEARWRENCH 81030This product | 4.4 / 5 | 2,047 | 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 GEARWRENCH 81030
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How long is the GEARWRENCH 81030?
12 inches.
What is the capacity of the GEARWRENCH 81030?
The spec sheet lists a capacity of 0.25 inches; confirm this matches your fastener before buying.
Does the GEARWRENCH 81030 come as a set?
No, the listing shows it as a single wrench (pieces: 1).