Aluminum Drywall T-Square, 48-In. Masonry Mortar Rust protection increases tool life

Rust protection increases tool life by reducing corrosion

Cholecalciferol formulated to encourage repetitive feeding

Seals gaps up 7/16 In

The durable

Aluminum Drywall T-Square, 48-In. Masonry Mortar Rust protection increases tool lifeTake errors and guesswork out of your next drywall job with this 48" T square from Johnson. The JTS48 T square features a unique rivet assembly that permanently bonds the 1 8" extruded aluminum head and blade, so that it stays square for life, while its clear protective anodized finish will keep your tool safe from rust and corrosion. This T square was also designed to be easy to use. It features thermal bonded black 1 8" graduations that are large