Wallboard 88-012 Drywall T-square, 18 X 47-7/8", Aluminum, Anodized

Product Features

• Calibrated to +/- .020º at crossing and top to bottom, insuring accuracy, especially on longer 48" cuts
• Heat-treated aluminum construction is long lasting and gives metal it's spring or "memory"
• Anodized finish helps prevent rusting, extends life of print
• Crosshead is angled for added strength and durability
• Aircraft alloy steel rivets