EPAuto ST-03D-1 Wrench
- Wrench
- 45
- 7.6 pounds
- 13.5 inches
- Better rated than 72%
A 45 piece wrench set that offers broad size coverage in one case, worth considering for anyone building out a general tool kit rather than buying single wrenches.
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How it ranks among the 561 wrenches we track
4.8★ across 0 Amazon ratings, Bayesian-smoothed toward the category average.
0 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
300+ 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 EPAuto ST-03D-1 set packs 45 pieces into a 13.5 inch case with a total weight of 7.6 pounds, reading more as a broad wrench kit than a single standalone tool.
With 45 pieces and a 7.6 pound total weight, this listing reads as a full wrench or socket set rather than one standalone tool, likely built around a case that holds the individual pieces. The 13.5 inch length probably refers to the case rather than any single wrench, so check the listing photos to confirm exactly what is included.
- 45 piece set
- 13.5 inch case
- 7.6 pound total weight
- EPAuto brand
Who it's for
DIYers and mechanics who want a broad set of wrench sizes in one case rather than buying individual wrenches. Less useful for anyone who only needs one or two specific sizes.
Strengths and trade-offs
Drawn from this product's published specifications.
- 45 pieces for broad size coverage
- Comes in a 13.5 inch case
- Suited to general repair work
- Individual wrench sizes not listed
- 7.6 pounds is bulkier than a single wrench
Performance notes
A 45 piece count spreads coverage across many fastener sizes, which is useful for general repair work where the exact size needed is not known ahead of time. The 7.6 pound total weight reflects the full set rather than any single piece.
Specifications
| Brand | EPAuto |
|---|---|
| Model | ST-03D-1 |
| Pieces | 45 |
| Item Weight | 7.6 pounds |
| Length | 13.5 inches |
Other EPAuto wrenches
How it compares
This product against the closest alternatives we track in wrenches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| EPAuto ST-03D-1 WrenchThis product | 4.8 / 5 | 0 | 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 EPAuto ST-03D-1
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many pieces come in the EPAuto ST-03D-1 set?
45 pieces.
How much does the EPAuto ST-03D-1 set weigh?
7.6 pounds total.
What size is the EPAuto ST-03D-1 case?
13.5 inches, based on the listed dimension.