Aluminum Drywall T-Square, 48-In. Water Filters - Whole House Constructed with a locking blade

Constructed with a locking blade

Non-Locking (Slip Joint)

The Clip and Sheepfoot blade sit on the pocket end while the Spey blade sits on the cap end

Bagworms and others list on label

double the burst pressure

Aluminum Drywall T-Square, 48-In. Water Filters - Whole House Constructed with a locking bladeTake errors and guesswork out of your next drywall job with this 48" T square from Johnson. The JTS48 T square features a unique rivet assembly that permanently bonds the 1 8" extruded aluminum head and blade, so that it stays square for life, while its clear protective anodized finish will keep your tool safe from rust and corrosion. This T square was also designed to be easy to use. It features thermal bonded black 1 8" graduations that are large