3 GLS-3 Plier
- Plier
- 2.43 pounds
- Alloy Steel
- Better rated than 66%
- More reviewed than 77%
A heavy, alloy steel handled plier built for leverage-heavy work such as glazing, worth it if your task matches that weight class.
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How it ranks among the 311 pliers we track
4.8★ across 1,800 Amazon ratings, Bayesian-smoothed toward the category average.
1,800 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand 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
Alloy steel handles and a 2.43 pound weight set the GLS-3 plier apart from lighter household pliers, pointing toward leverage-heavy work such as glazing.
This plier's weight, close to two and a half pounds, is unusual for a hand tool of its size, which usually signals a longer handle or reinforced jaw built for leverage-heavy tasks like running or nipping glass rather than fine wire work.
- Alloy steel handle construction
- 2.43 pound item weight
- Model GLS-3
- Rated 4.8 out of 5 from reported buyers
Who it's for
Suits glaziers or tradespeople handling glass or similarly demanding materials who need a heavier, alloy steel handled plier. Not a fit for anyone wanting a lightweight plier for everyday household use.
Strengths and trade-offs
Drawn from this product's published specifications.
- Alloy steel handles add rigidity
- Weight suits leverage-heavy tasks
- At 2.43 pounds, heavier than typical household pliers
- Not suited to fine, lightweight work
Performance notes
The alloy steel handles add rigidity and weight compared with lighter stamped-steel pliers, which typically means more resistance to flex under load at the cost of extra hand fatigue over long use.
Specifications
| Brand | 3 |
|---|---|
| Model | GLS-3 |
| Item Weight | 2.43 pounds |
| Handle | Alloy Steel |
Other 3 pliers
How it compares
This product against the closest alternatives we track in pliers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| 3 GLS-3 PlierThis product | 4.8 / 5 | 1,800 | 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 3 GLS-3
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What are the GLS-3 plier handles made of?
The handles are alloy steel.
How much does the GLS-3 plier weigh?
It weighs about 2.43 pounds.
Is the GLS-3 a lightweight plier?
No, at 2.43 pounds it is heavier than a typical household plier.