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Precision Steel Square 3"

SKU 35.143

These precision squares made from tool-grad steel. The beams and blades are hardened, ground, and lapped to ensure parallelism and straightness. The angles inside and out are a precise 90-degrees for close tolerance work. 

The 3" square measures 4" long, 3/4" wide, and the tongue size is 3-1/4"