1/2 Ton Hydraulic Spreader 3-3/4" Jaw Opening Porter Power Jaw
- Clamp
- Better rated than 94%
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How it ranks among the 377 clamps we track
4.8★ across 19 Amazon ratings, Bayesian-smoothed toward the category average.
19 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 377 clamps we track - how the scorecard works · full clamps data report. Confidence: limited - limited rating history.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
1/2 - a clamp.
Specifications
| Brand | 1/2 |
|---|
How it compares
This product against the closest alternatives we track in clamps.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| 1/2 Ton Hydraulic Spreader 3-3/4" Jaw Opening Porter Power JawThis product | 4.8 / 5 | 19 | 2.7 / 5 |
| IRWIN 1964758 ClampIrwin | 4.7 / 5 | 23,290 | 4.6 / 5 |
| Bessey BPC-H34 ClampBESSEY | 4.8 / 5 | 9,535 | 4.5 / 5 |
| Yost LV-4 ClampYost | 4.6 / 5 | 10,723 | 4.5 / 5 |
| EMART EM-CLAMP-6EMART | 4.7 / 5 | 4,997 | 4.4 / 5 |
