Buyers who want a compact, pocket-size spring clamp and value a stated dimension over a top rating.
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You expect a rating well above 4 stars or need a larger jaw capacity.
Dimensions 4 x 2.5 x 1 inches
Priced 46% above the category median ($9.59 across 41 tracked models)
Our scorecard
4.0/5overall
Owner rating4.0/5
4.0 average across 33 owner ratings
Popularity0.5/5
33 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other hand tools and workshop hand tools we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The QMSP-412 spring clamp lists at $13.99 and measures 4 x 2.5 x 1 inches, making it a compact tool. It sells about 300 units a month, which keeps it in the running on demand.
Its 4.0-star rating across 33 reviews is the lowest in this comparison, so it sits right at the edge of the site's quality floor. The brand is not clearly identified in the listing, and the small size means it is best matched to light holding rather than heavy clamping.
Pros
Compact 4 x 2.5 x 1 inch footprint is published
Steady demand at about 300 sold per month
Clears the rating floor at 4.0 stars
Cons
4.0 stars is the lowest rating in this group
Brand is not clearly identified in the listing
No material or jaw-capacity spec is given
Specifications
Dimensions
4 x 2.5 x 1 inches
Performance notes
At 4 x 2.5 x 1 inches this is a small clamp suited to light holding and craft work; the listing gives no material or grip-force figure, so do not count on it for demanding jobs.
What buyers say
A 4.0-star average from 33 reviewers signals mixed-to-positive feedback, weaker than most clamps here but still above the quality floor.
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