Steel T-Squares Best Seller The acid-free formulation won't degrade

The acid-free formulation won't degrade your substrate

The formula adheres to textured substrates

and any work where surface quality matters as much as hue

and specialized engraving tools reveal colorful designs beneath black coatings

and manipulation

Steel T-Squares Best Seller The acid-free formulation won't degradeAcid etched graduations maintain their precision through years of heavy studio use. Pacific Arc secures each stainless steel blade to its aluminum head with two screws and four rivets, engineered redundancy that prevents the shifting and loosening that ruins cheaper t squares. The 11 inch head provides substantial bearing surface against your drawing board edge, distributing pressure to maintain perpendicular accuracy even when you're drawing long