BOENFU BF-21 Plier
- Plier
- 2.8 ounces
- Plastic
- More reviewed than 99%
A light, plastic handled plier rated 4.4 across a large review base, best kept for small precision jobs rather than heavy duty gripping.
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How it ranks among the 311 pliers we track
4.4★ across 10,800 Amazon ratings, Bayesian-smoothed toward the category average.
10,800 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
200+ 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
The BOENFU BF-21 is a single hand plier with a plastic handle, weighing about 2.8 ounces, aimed at light jobs where a full size, heavy plier is more than needed.
At 4.4 stars across 10,800 reviews it has seen wide use for small tasks. The plastic handle and light weight point to a precision or craft plier rather than a heavy mechanic's tool, so expect it to handle fine work more than high leverage jobs.
- 0.08 kilogram plier weight
- Plastic handle construction
- 4.4 star rating
- 10,800 review count
Who it's for
Suits hobbyists, electronics work, and small household repairs where a light plier with a comfortable plastic grip is enough. Not the choice for anyone bending heavy gauge wire or doing automotive work that needs a metal handled plier.
Strengths and trade-offs
Drawn from this product's published specifications.
- Very light at about 2.8 ounces
- Plastic handle is comfortable for repeated use
- 4.4 rating over 10,800 reviews
- Plastic handle limits heavy duty use
- No jaw type or length specified
Performance notes
The plastic handle keeps the BF-21 light at roughly 0.08 kilograms, which makes it easy to hold for repeated small tasks but also caps how much force it is meant to take. It fits craft, electronics and light hardware jobs better than anything requiring real leverage.
Specifications
| Brand | BOENFU |
|---|---|
| Model | BF-21 |
| Item Weight | 2.8 ounces |
| Handle | Plastic |
How it compares
This product against the closest alternatives we track in pliers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| BOENFU BF-21 PlierThis product | 4.4 / 5 | 10,800 | 4.2 / 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 BOENFU BF-21
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the handle material on the BOENFU BF-21?
Plastic.
How much does the BF-21 plier weigh?
About 0.08 kilograms, roughly 2.8 ounces.
Is the BOENFU BF-21 suited to heavy duty work?
Its light weight and plastic handle point to light precision tasks rather than heavy leverage jobs.