Silver anodized finish with black epoxy painted numerals for long wear and legibility. Notched head, reverse rulings and stud markings allow for quick, accurate cuts. Aircraft-style rivets secure blades for long term accuracy. Has one arm which measures 16 in for use in finding studs. Head is notched which enables cutting a 48 in board in one pass.

Take errors and guesswork out of your next drywall job with this heavy-duty 48 in T-square from Johnson. Its extruded aluminum blade and head are a robust 3/16 in T, 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 in graduations that are large and bold for easy reading.

Swanson's 47-7/8 in wallboard square has been designed for durability, efficiency and safety. High-grade aluminum alloy construction makes for a durable foundation, while five steel rivets and two steel roll pins accurately secure the 1/4 in T, heavy-duty head to the body. The heavy-duty head also offers a 1/2 in working surface for added stability and ease of use on all material. The 47-7/8 in body was designed to allow the square to hang freely on 48 in material. The thermally fused yellow powder paint finish has been applied for increased visibility. Increased visibility translates to personal safety when using this square as a cutting guide.

"Extruded aluminum 1/4"" thick blade and head. Clear protective anodized finish will not rust or corrode. Screened thermal bonded black 1/16"" and 1/8"" graduations. Large bold graduations and numbers for readability. Head adjusts to any angle. Precision machined head and blade lock together for a perfect 90 degree angle. Folds flat for easy transportation."