WORKPRO W031391 Plier
- Plier
- 3.9 ounces
- Alloy Steel
A light, well rated plier, though jaw style and length are not confirmed in the available data.
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How it ranks among the 311 pliers we track
4.6★ across 286 Amazon ratings, Bayesian-smoothed toward the category average.
286 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ 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 311 pliers we track - how the scorecard works · full pliers 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 WORKPRO W031391 plier has an alloy steel handle and weighs about 0.11 kilograms, or roughly a quarter pound, making it a light, pocketable hand tool. It holds a 4.6 star rating across 286 reviews.
Only handle material and weight are given here, with no jaw type or overall length listed, so this is best treated as a lightweight utility plier until the current listing confirms jaw style.
- Alloy steel handle
- Weighs about 0.11 kg (3.9 oz)
- 4.6 stars, 286 reviews
- 100 bought in the past month
Who it's for
Suits anyone who wants a compact plier for a general toolkit or glovebox. Less suited to a buyer who needs a confirmed jaw type, such as needle nose or slip joint, before ordering.
Strengths and trade-offs
Drawn from this product's published specifications.
- Alloy steel handle
- Lightweight at about 0.11 kilograms
- 4.6 stars across 286 reviews
- Bought by around 100 shoppers in the past month
- Jaw type and length are not specified
Performance notes
At roughly 0.11 kilograms with an alloy steel handle, this is built as a compact hand tool rather than a heavy duty plier. Jaw style and overall length are not listed, so match it to the task by checking the current listing photos.
Specifications
| Brand | WORKPRO |
|---|---|
| Model | W031391 |
| Item Weight | 3.9 ounces |
| Handle | Alloy Steel |
Other WORKPRO pliers
How it compares
This product against the closest alternatives we track in pliers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| WORKPRO W031391 PlierThis product | 4.6 / 5 | 286 | 3.9 / 5 |
| KNIPEX 87 01 250 PlierKnipex | 4.9 / 5 | 29,500 | 4.7 / 5 |
| CRAFTSMAN CMHT82547 PlierCraftsman | 4.7 / 5 | 12,000 | 4.6 / 5 |
| IRWIN 2078216 PlierIrwin | 4.8 / 5 | 9,296 | 4.6 / 5 |
| Klein D248-9ST PlierKlein | 4.8 / 5 | 6,158 | 4.6 / 5 |
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Questions about the WORKPRO W031391
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the WORKPRO W031391 plier's handle made of?
The handle is alloy steel.
How much does the WORKPRO W031391 weigh?
About 0.11 kilograms, roughly 3.9 ounces.
How many people bought the WORKPRO W031391 recently?
Around 100 in the past month, per Amazon's recent purchase count.