Framing Square, Base Length 16 in, Base Width 1 1/2 in, Includes -, Blade Length 24 in, Blade Width 2 in, Blade Material Aluminum, Graduation Mark Style Stamped, Graduation Marks - Base 1/8 in, Graduation Marks - Blade 1/8 in, Base Material Aluminum, System of Measurement SAE, Square Type Framing Square, Edge Style Square, Features Stamped, Embossed Graduations on Face and Back, Finish Black, Square Color Black