High tempered aluminum for maximum durability
Useful tables and information stamped into square, such as: new lumber scale, decimal equivalent table, metric conversion table, formula for squaring a foundation, 45°, 60°, 30° angle markings, volume and area formulas, wood screw gauge table, nail sizes
Deep, long-wearing graduations for easy reading
Protective lacquered coating resists corrosion
Square Type: Framing; Blade Length: 24; 16; Material(s): Aluminum; Finish: Aluminum.