Spec

Spec SPEC-TC-MP6 Clamp

Clamp
11.99 pounds

4.4/ 5 on Amazon236Amazon ratings3.5ProductDome score

Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forBuyers who need a heavier clamp and can verify pack count and capacity elsewhere

A clamp weighing roughly 12 pounds with a 4.4 rating across 236 reviews, though the listing doesn't clarify whether that weight covers one clamp or a set.

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ProductDome scorecard

How it ranks among the 377 clamps we track

3.5/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.5★4.4

4.4★ across 236 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 257 ratings3.0

236 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score0.0

Modest tracked demand last month.

Data quality · 11% of score2.5

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

Weighing 5.44 kilograms, or about 12 pounds, the Spec SPEC-TC-MP6 clamp is noticeably heavier than a typical single hand clamp. The listing doesn't clarify whether that covers one clamp or a set, and it carries a 4.4 rating across 236 reviews.

A weight this high for a clamp usually points to either a large-capacity unit or a multi-piece kit, but the listing gives no pack count or jaw opening to settle which. Buyers should check Spec's own listing details before assuming either way.

Spec branded clamp
5.44 kilogram weight
4.4 average rating
Model SPEC-TC-MP6

Who it's for

Better suited to buyers who can confirm pack size and jaw capacity through Spec's own listing rather than relying on this page alone. Less useful if that detail needs to be settled upfront.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Substantial build at 5.44 kilograms
4.4 rating across 236 reviews

What to check first

No jaw capacity or pack count listed
No purchases logged in the past month

Performance notes

At 5.44 kilograms, this clamp is considerably heavier than a typical single hand clamp, which usually points to either a large-capacity unit or a multi-piece kit. Without a stated pack count or jaw opening, buyers should check Spec's own listing before assuming which.

Specifications

Brand	Spec
Model	SPEC-TC-MP6
Item Weight	11.99 pounds

How it compares

This product against the closest alternatives we track in clamps.

Product	Amazon rating	Ratings	ProductDome score
Spec SPEC-TC-MP6 ClampThis product	4.4 / 5	236	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

Frequently asked

Questions about the Spec SPEC-TC-MP6

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How much does the Spec SPEC-TC-MP6 weigh?

5.44 kilograms, about 12 pounds.

How is the Spec SPEC-TC-MP6 rated?

4.4 out of 5 across 236 reviews.