Take errors and guesswork out of your next drywall job with this heavy-duty 48″ T-square from Johnson. Its extruded aluminum blade is 3/16″ thick, creating a safer straight edge that prevents your utility knife from slipping, while its clear protective anodized finish will keep your tool safe from rust and corrosion. The JTS48HD T-square features a unique rivet assembly that permanently bonds the head and blade, so that it stays square for life. This T-square was also designed to be easy to use. It features thermal-bonded black 1/8″ graduations that are large and bold for easy reading.

• Unique rivet assembly, permanently bonds head to blade

• Head will stay square for life of product

• Heavy duty extruded aluminum 3/16″ blade

• Clear protective anodized finish will not rust or corrode

• Screened, thermal-bonded black 1/8″ graduations

• Large, bold easy reading graduations

• Proudly made in USA