4 ZJ-CClamp07
- Clamp
- 9.19 pounds
A C-clamp style tool whose weight and title suggest it may ship as a multi-piece set; confirm quantity on the listing before ordering.
As an Amazon Associate, ProductDome may earn a commission from qualifying purchases made through links on this page.
How it ranks among the 377 clamps we track
4.3★ across 188 Amazon ratings, Bayesian-smoothed toward the category average.
188 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: 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 clamp is listed under model ZJ-CClamp07 with a brand field of 4 and a total item weight of 4.17 kilograms, about 9.2 pounds. The model number's C Clamp naming points to a C-clamp style tool.
The leading 4 in the title and the relatively heavy 4.17 kilogram total weight raise the possibility this ships as a multi-piece set rather than a single clamp, though the listing data does not confirm pack count directly. At 4.3 stars across 188 ratings it performs in line with other clamps in this batch.
- Model ZJ-CClamp07
- Total item weight of 4.17 kilograms
- C-clamp style design
- 4.3 star average across 188 ratings
Who it's for
Workshop buyers stocking up on C-clamps for general holding and gluing tasks are the target here, especially if the weight and title do point to more than one unit included. Anyone who needs pack quantity confirmed in writing before ordering should check the listing photos first, since it is not stated outright.
Strengths and trade-offs
Drawn from this product's published specifications.
- C-clamp style design for simple, strong holding
- 4.3 star average across 188 ratings
- Possible multi-piece value given total weight
- Pack quantity not clearly stated
- No purchases recorded in the past month
- Brand name unclear from the listing data
Performance notes
A C-clamp works by turning a threaded screw to close a fixed C-shaped frame around a workpiece, giving strong, simple clamping pressure without moving parts to adjust. At 4.17 kilograms total weight, this listing is heavier than a single small C-clamp typically weighs, the main reason a multi-piece set is worth checking for.
Specifications
| Brand | 4 |
|---|---|
| Model | ZJ-CClamp07 |
| Item Weight | 9.19 pounds |
Other 4 clamps
How it compares
This product against the closest alternatives we track in clamps.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| 4 ZJ-CClamp07This product | 4.3 / 5 | 188 | 3.4 / 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 |
Similar clamps from other brands
Questions about the 4 ZJ-CClamp07
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What type of clamp is the ZJ-CClamp07?
The model name points to a C-clamp style design.
How is the ZJ-CClamp07 rated?
It holds a 4.3 star average across 188 ratings.