The steel carpenter's square is durable and accurate. Its made of high-quality hardened steel for long life. With embossed graduations, reverse reading scale and protective finish that protects against rusting, this tool allows for efficient measuring and marking.

Permanently stamped numbers and 1/8 in graduations. Durable protective epoxy finish to prevent rust. Thickness of 1/16 in.

Johnson's 16 x 24 in framing square is everything a builder needs to get the work done quickly, efficiently and accurately. It includes graduations in 1/8 in, 1/10 in, 1/12 in and 1/16 in as well as board foot tables and rafter tables, making it useful for any number of different jobs. And those graduations and tables are permanently stamped so you'll never worry about them fading or wearing. This framing square is constructed of steel with a urethane anti-rust coating that is made to last.

High-quality aluminum for maximum durability. Protective lacquered coating resists corrosion. Durable black embossed graduations and figures for easy reading. Provides helpful reference conversion tables such as new lumber scale, decimal equivalent table, metric conversion table, formula for squaring a foundation, 45, 60 and 30 deg angle markings, volume and area formulas, wood screw gauge table, nail sizes (common and finish), quantity per pound and depth scale.

High tempered aluminum for maximum durability with deep and long wearing 1/8 in graduations on face and back and a protective lacquered coating resists corrosion. Lumber scale, decimal equivalent table, metric conversion table, formula for squaring a foundation, 45, 60 deg, 30 and 176, angle markings, volume and area formulas, wood screw gauge table, nail sizes and depth scale. Tables and information imprinted on both sides of square.

Aluminum construction with anodized finish will not rust or corrode. Permanently stamped numbers and graduations in 1/8", 1/10", 1/12" and 1/16"; octagon scales, rafter tables and board foot tables. Used in general carpentry and for laying out rafters and stair stringers. CS7 features laser etched EZ Read graduations and numbers on black anodized body.

Anodized aluminum construction will not rust. High visibility, deep stamped, long lasting graduations of 1/8", 1/10", 1/12", 1/16" and conversion tables; 1/8" thick.

Extra thick aircraft-grade aluminum maximizes durability and maintains accurate square. Black finish is treated to resist corrosion. Embossed graduations are painted yellow for readability in all light conditions. Markings include brace measures, octagon scale, board measures and rafter table. Graduation (back) 1/16 in, 1/10 in, 1/12 in, (face) 1/16 in, 1/8 in.