Johnson Level & Tool Manufacturing JTS48HD 48" Aluminum Drywall T-Square with Extra-Thick Blade

• Unique rivet assembly, permanently bonds head to blade

• Head will stay square for life of product

• Extruded aluminum 3/16" blade and head thickness

• Clear protective anodized finish will not rust or corrode

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

This heavy-duty T-square is a must-have for any drywall hanger - from professionals to homeowners. It's 48" length conveniently matches the height of drywall panels, making it a sure fit for most drywall applications. Large, bold easy reading graduations.