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Quantity
1
The 3.5" Tri-Edge Blue Corner Tool is the best tool for tight trim areas and seals.
Though thin, it's stiff enough to reach into the narrow corners of small triangle windows.
This versatile tool is useful for various tasks, from tucking fi...
Reviews
4.8
103 ratings
5
4
3
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1
Great tool.
E
Eric · 15 days ago
Remains the best corner card so far!
R
Raulito · March 31, 2026
Love the softness helps it flexibly but sturdily get in the seals
