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General Tools Precision Squares
For checking external and internal 90-degree angles; use where accurate right angles are essential. Beam riveted to fully ground and polished carbon steel blade. Groove on inside beam corner for dirt or burr removal.


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For checking external and internal 90-degree angles; use where accurate right angles are essential. Beam riveted to fully ground and polished carbon steel blade. Groove on inside beam corner for dirt or burr removal.