SUNHZMCKP 8-Piece Wrench
- Wrench
- 1
- 3.5 ounces
- 3.1 inches
- Better rated than 72%
- More reviewed than 68%
With a 4.8 star rating and 600 recent purchases, this compact eight piece wrench set looks well liked for small fastener work, though exact size coverage per wrench is not spelled out in the data.
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How it ranks among the 561 wrenches we track
4.8★ across 1,382 Amazon ratings, Bayesian-smoothed toward the category average.
1,382 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
600+ 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 SUNHZMCKP 8-Piece Wrench is a set of eight wrenches sold together under model number 8-Piece, with individual pieces measuring about 3.15 inches long and roughly 100 grams each. It holds a 4.8 star rating across more than 1,380 reviews.
Sets like this one are typically compact combination or hex wrenches meant for small fasteners rather than automotive torque work, and the short 3.15 inch length listed here fits that pattern. SUNHZMCKP is not a widely recognized brand name, so the strong rating and high recent purchase volume are more useful signals of real world satisfaction than the brand itself.
- Eight wrenches included in the set
- About 3.15 inches per wrench
- Roughly 100 grams per piece
- 4.8 star average rating
Who it's for
Anyone needing a compact set of small wrenches for light repair, electronics, or hobby work fits the profile suggested by the short length and light weight. Buyers needing large wrenches for automotive or plumbing work should look at longer, heavier sets instead.
Strengths and trade-offs
Drawn from this product's published specifications.
- 4.8 star rating across more than 1,380 reviews
- About 600 bought in the past month
- Compact size suits small fastener work
- Individual wrench sizes are not listed
- No description text to confirm material
- Not suited to heavy torque applications
Performance notes
Each wrench in the set measures about 3.15 inches and weighs around 100 grams, dimensions that point to compact hand tools sized for small nuts and bolts rather than heavy torque. The set's high review count and strong rating suggest it holds up for the light duty tasks it appears to target.
Specifications
| Brand | SUNHZMCKP |
|---|---|
| Model | 8-Piece |
| Pieces | 1 |
| Item Weight | 3.5 ounces |
| Length | 3.1 inches |
How it compares
This product against the closest alternatives we track in wrenches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| SUNHZMCKP 8-Piece WrenchThis product | 4.8 / 5 | 1,382 | 4.4 / 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 SUNHZMCKP 8-Piece
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many wrenches come in the SUNHZMCKP set?
The set includes eight wrenches, per the title and model listing.
How big is each wrench in the set?
The listed dimensions show about 3.15 inches in length and around 100 grams in weight per piece.