Squares

Johnson Level & Tool Manufacturing RAS-170B-ORA 12" Structo-Cast Rafter SquareDurable, light weight Structo-Cast high-impact molded framePermanent molded graduations for quick and easy measurements2x4 board dimension markers for measuring 1-1/2", 3" and...

Johnson Level & Tool Manufacturing RAS-120 12" Aluminum Rafter Angle Square with ManualSolid aluminum body with CNC machined edges for greater accuracy and durabilityPermanent graduations and numbers are easy-to-readThick edge is useful as a saw...

Johnson Level & Tool Manufacturing JTS54HD Pro Drywall 54" T-Square 3/16" Thick AlumUnique rivet assembly, permanently bonds head to bladeHead will stay square for life of productExtruded aluminum 3/16" blade and head thicknessClear protective anodized...

Johnson Level & Tool Manufacturing CS7 16" x 24" Aluminum Framing Square24" x 2" body, 16" x 1-1/2" tongue, 1/8" thickAluminum body will not rustLaser etched EZ Read™ graduations and numbers on black anodized bodyGraduations measure in 1/8", 1/10",...

Johnson Level & Tool Manufacturing CS5J 16" x 24" Aluminum Rafter Square24" x 2" body, 16" x 1-1/2" tongue, 1/8" thickAluminum body will not rustPermanently stamped graduations and numbersGraduations measure in 1/8", 1/10", 1/12", 1/16"Includes octagon...

Johnson Level & Tool Manufacturing CS2J 16" x 24" Steel Framing Square24" x 2" body, 16" x 1-1/2" tongue, 1/8" thickSteel body with urethane anti-rust coatingPermanently stamped graduations and numbersGraduations measure in 1/8", 1/10", 1/12",...

Johnson Level & Tool Manufacturing 406EM-S Combo Square 6" Zinc Head Stainless BladeAuto-Lock™ blade assemblyStainless steel blade with permanently etched graduations 1/8", 1/16", 1/32", mmHeavy duty cast zinc head with black, chip-resistant e-coating...

Johnson Level & Tool Manufacturing 400EM-S Combo Square 12" Zinc Head Stainless BladeAuto-Lock blade assemblyStainless steel blade with permanently etched graduations 1/8", 1/16", 1/32", mmHeavy duty cast zinc head with black, chip-resistant e-coating...