Astro 78319 Wrench
- Wrench
- Better rated than 98%
- More reviewed than 91%
A wrench with a strong rating and steady monthly buyer volume, but with no dimensions or capacity listed, confirming exact fit means checking the model number directly.
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How it ranks among the 561 wrenches we track
4.9★ across 4,177 Amazon ratings, Bayesian-smoothed toward the category average.
4,177 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ 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 - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Astro 78319 is a wrench from Astro's tool line with a 4.9 average rating across 4,177 reviews, though the listing does not provide dimensions, material, or capacity details.
With no attribute data listed, this entry has to lean on the numbers that are available: a high average rating and roughly 1,000 buyers a month. Neither figure explains what the wrench is built to grip or how large it is, so buyers should check the model number or listing photos directly for fit.
- Rating: 4.9 out of 5
- Review count: 4,177
- Bought: about 1,000 a month
- Brand: Astro
Who it's for
Best for buyers who already know they need Astro's 78319 model specifically, or who can confirm dimensions from the product listing itself. Less useful for comparison shopping since no specs are given here.
Strengths and trade-offs
Drawn from this product's published specifications.
- High average rating at 4.9
- Strong buyer volume, about 1,000 a month
- No dimensions, material, or capacity listed
- Hard to confirm fit without checking model separately
Performance notes
No material, length, or capacity figures accompany this listing, so performance cannot be assessed from the data provided. The 4.9 rating across thousands of reviews points to general buyer satisfaction, though it does not describe what the tool is built to do.
Specifications
| Brand | Astro |
|---|---|
| Model | 78319 |
Other Astro wrenches
How it compares
This product against the closest alternatives we track in wrenches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Astro 78319 WrenchThis product | 4.9 / 5 | 4,177 | 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 |
Similar wrenches from other brands
Questions about the Astro 78319
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What size is the Astro 78319 wrench?
The listing does not include dimensions, so check Astro's product page or model number for exact sizing.
Is the Astro 78319 well rated?
Yes, it holds a 4.9 average across 4,177 reviews.
How popular is this wrench?
It sold at a rate of roughly 1,000 units in the past month, per the listing data.