POWERTEC 20308-P2 Clamp
- Clamp
- 1.23 pounds
- 7 × 6 × 2 inches
- More reviewed than 67%
A small, light POWERTEC clamp best suited to detail work and thin stock, not a long-reach option for wide panel glue-ups or heavy stock.
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How it ranks among the 377 clamps we track
4.3★ across 506 Amazon ratings, Bayesian-smoothed toward the category average.
506 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
A compact clamp from POWERTEC weighing about 0.56 kilograms overall and measuring roughly 7 by 6 by 2 inches, sized for small-scale clamping rather than large panel or beam work.
The P2 in the model number points to a two-piece set rather than a single clamp, which matters when comparing per-unit price against single clamps sold elsewhere. The small footprint fits tight work areas but limits reach on larger stock.
- Item weight about 0.56 kilograms
- Dimensions 7 x 6 x 2 inches
- Model number 20308-P2
- POWERTEC brand
Who it's for
Fits woodworkers and hobbyists needing a small, light clamp for holding thin stock, jigs or small assemblies. Not sized for clamping wide panels or heavy glue-ups.
Strengths and trade-offs
Drawn from this product's published specifications.
- Compact size fits tight work areas
- Light enough for one-handed use
- P2 suffix suggests a two-piece set
- Short 2 inch depth limits reach
- Not suited to wide panel glue-ups
- Clamping pressure not listed
Performance notes
At 7 x 6 x 2 inches and roughly 0.56 kilograms, this sits at the light end of POWERTEC's clamp range, with a short depth that favors precision over reach.
Specifications
| Brand | POWERTEC |
|---|---|
| Model | 20308-P2 |
| Item Weight | 1.23 pounds |
| Dimensions | 7 × 6 × 2 inches |
Other POWERTEC clamps
How it compares
This product against the closest alternatives we track in clamps.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| POWERTEC 20308-P2 ClampThis product | 4.3 / 5 | 506 | 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 POWERTEC 20308-P2
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What does the P2 in 20308-P2 mean?
The suffix points to a two-piece set rather than a single clamp, based on POWERTEC's model naming.
How much does the POWERTEC 20308-P2 weigh?
About 0.56 kilograms.
What are the dimensions of this clamp?
Roughly 7 by 6 by 2 inches.