ATE 30143 Clamp
- Clamp
- 1.1 pounds
The ATE 30143 works if you already trust the brand and just need a light replacement clamp; its 4.5 star rating from 187 reviews is reassuring, but sizing details are on you to confirm.
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How it ranks among the 377 clamps we track
4.5★ across 187 Amazon ratings, Bayesian-smoothed toward the category average.
187 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
At 1.1 pounds, the ATE 30143 is a general purpose clamp identified by that model number alone. Beyond weight, ATE has not published jaw capacity, reach or material, so confirm those specifics against your project before ordering.
ATE lists this piece simply as a clamp, and beyond a 1.1 pound weight the manufacturer has not published dimensions, jaw capacity or material. That makes it hard to size against a specific job without checking the listing photos or contacting the seller directly. The 4.5 star rating from 187 reviews is the only other buyer signal attached to this listing.
- Model 30143 from ATE
- Item weight: 1.1 pounds
- 4.5 star rating from 187 reviews
- Category: clamps
Who it's for
Buyers already familiar with ATE clamps, or replacing a matching part, will know what they are getting. Anyone comparing clamp types by throat depth or jaw width needs more detail than this listing provides.
Strengths and trade-offs
Drawn from this product's published specifications.
- Light enough for one handed use at 1.1 pounds
- Rated 4.5 stars across 187 reviews
- No published jaw capacity or reach
- No listed material or dimensions
Performance notes
With no published dimensions or clamping capacity, how this clamp performs on a given workpiece is not something the spec sheet can answer. The 1.1 pound weight points to a compact, hand held tool rather than a benchtop unit.
Specifications
| Brand | ATE |
|---|---|
| Model | 30143 |
| Item Weight | 1.1 pounds |
How it compares
This product against the closest alternatives we track in clamps.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| ATE 30143 ClampThis product | 4.5 / 5 | 187 | 3.5 / 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 ATE 30143
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What does the ATE 30143 clamp weigh?
It weighs 1.1 pounds according to the listing.
Is the ATE 30143 clamp rated well?
It holds a 4.5 star rating from 187 reviews.
Are the clamp's dimensions listed?
No, only the weight is published, so check the product photos or ask the seller for jaw capacity and reach.