Drywall T-Square, Aluminum, 54-In. Door Hinges Patent Pending welded cutting edge

Patent Pending welded cutting edge for increased durability

mixed and liquefied petroleum (LP or propane) gases and LP gas-air mixtures

One size approved to handle up to 3" vent pipe

ansi/bhma a156

The heavy-duty aluminum backer plate provides rigidity and is well balanced for ease of use

Drywall T-Square, Aluminum, 54-In. Door Hinges Patent Pending welded cutting edgeTake errors and guesswork out of your next drywall job with this heavy duty 54" T square from Johnson. Its extruded aluminum blade and head are a robust 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 JTS54HD T square features a unique rivet assembly that permanently bonds the head and blade, so that it stays