Park '154242' Wrench
- Wrench
- 12.6 ounces
- 10 inches
- More reviewed than 58%
A 10-inch, 0.79-pound wrench from a brand known for bicycle tools, worth checking against your specific fastener before buying since the exact fit is not detailed here.
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How it ranks among the 561 wrenches we track
4.6★ across 961 Amazon ratings, Bayesian-smoothed toward the category average.
961 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: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This Park wrench measures 10 inches long and weighs 0.79 pounds. Park is known for bicycle-specific tools, and the length and light weight here are consistent with a hand wrench sized for bike maintenance work rather than automotive or heavy machinery use.
Beyond length and weight, the listing does not specify jaw size, the fastener type it is built for, or whether it targets a specific component like pedals, cones or bottom brackets. Given Park's product range, this reads as a purpose-built bicycle wrench, but buyers should confirm fit against their exact hardware before ordering since the spec sheet does not name a specific application.
- 10-inch length
- 0.79-pound weight
- Brand Park, known for bicycle tools
- Model listed as 154242
Who it's for
Aimed at cyclists and bike shops doing routine maintenance with a hand tool, not general automotive or household repair work where a broader adjustable wrench would serve better.
Strengths and trade-offs
Drawn from this product's published specifications.
- Lightweight at 0.79 pounds
- 10-inch length suits precise hand use
- Exact fastener size or application is not specified
- Not suited to heavy-duty or automotive torque
Performance notes
At under a pound and 10 inches long, this is a hand tool meant for precise turning rather than high-torque work. That length and weight match the single-purpose wrenches Park builds for specific bicycle fasteners rather than a heavy adjustable wrench.
Specifications
| Brand | Park |
|---|---|
| Model | '154242' |
| Item Weight | 12.6 ounces |
| Length | 10 inches |
Other Park wrenches
How it compares
This product against the closest alternatives we track in wrenches.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Park '154242' WrenchThis product | 4.6 / 5 | 961 | 4.1 / 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 Park '154242'
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the Park 154242 wrench used for?
The listing does not name a specific application, but Park's product line is centered on bicycle maintenance tools.
How long is it?
10 inches.
How much does it weigh?
0.79 pounds.