Marshalltown 47 7/8" x 22" x 1/8" Drywall 'T' Square; black epoxy paint numerals, notched head, reverse rulings & stud markings for quick/accurate cut.
Black epoxy paint numerals
Notched head, reverse rulings & stud markings allow quick accurate cuts
Enables cutting a 48" (1219mm) board in one pass while board is standing on the floor