Stanley Hand Tools 45-300 16" x 24" Aluminum Carpenter Square

• High-quality aluminum for maximum durability
• Durable, 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 deg, 60 deg and 30 deg angle markings, volume and area formulas, wood screw gauge table, nail sizes (common and finish), quantity per pound and depth scale.
• Protective lacquered coating resists corrosion

• Body Length: 24" x 2
• Finish: Buffed
• Graduation-Back: 1/8"
• Graduation-Face: 1/8
• Tongue Length: 16" x 1-1/2