4 DOUS-BarClamp-4inch-8pcs-210710
- Clamp
- 1.54 pounds
- More reviewed than 69%
A useful multi-clamp set for small-scale glue-ups and craft work, not a stand-in for long-reach clamps on furniture-sized panels.
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How it ranks among the 377 clamps we track
4.1★ across 565 Amazon ratings, Bayesian-smoothed toward the category average.
565 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 377 clamps we track - how the scorecard works · full clamps 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 pack bundles eight 4 inch bar clamps for light clamping duties, with a combined weight of about 0.7 kilograms across the set. It suits small glue-ups, crafts and workshop jigs where several clamps are needed on hand at once.
Having eight small clamps instead of one lets you spread pressure along a glue line or hold several joints steady at the same time, which single-clamp setups cannot do. The 4 inch throat keeps each one compact enough for boxes, frames and small joinery rather than wide panels.
- 8 clamps per pack
- 4 inch clamp size
- About 0.7 kg combined weight
- Suited to small glue-ups and crafts
Who it's for
Suits hobbyists, model makers and woodworkers doing small glue-ups or craft assembly. Furniture builders working with wide panels will outgrow the 4 inch reach quickly.
Strengths and trade-offs
Drawn from this product's published specifications.
- Eight clamps let you distribute pressure across multiple points
- Compact 4 inch size fits small projects
- Lightweight for one-handed placement
- 4 inch reach limits use to small workpieces
- Clamping force is not rated in the listed spec
Performance notes
With a 4 inch throat and a modest total weight across all eight units, these clamps deliver light to moderate pressure suited to thin stock and small joints rather than heavy hardwood panels. Buying eight at once means pressure can be distributed along a seam instead of relying on one clamp alone.
Specifications
| Brand | 4 |
|---|---|
| Item Weight | 1.54 pounds |
Other 4 clamps
How it compares
This product against the closest alternatives we track in clamps.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| 4 DOUS-BarClamp-4inch-8pcs-210710This product | 4.1 / 5 | 565 | 3.7 / 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 |
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Questions about the 4 clamps
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How many clamps come in this set?
Eight 4 inch bar clamps ship in one pack, per the title.
What size projects do these clamps fit?
The 4 inch throat suits small assemblies like frames, boxes and craft joints rather than wide panels.
How much does the full set weigh?
About 0.7 kilograms combined, per the listed item weight.