2x4 Speed Square

Got tired of marking lines on a wood with 2 points, then going in and using a ruler to draw the line. Made this speed square in Inventor which is perfect for 2x4 planks. Markings on the square are in cm, can do inches too if people are interested. Printer brand:CrealityPrinter:Ender-3 V3 SERafts:NoSupports:NoResolution:0.28mmInfill:20Filament brand:ERYONEFilament color:BlackFilament material:PLA PlusNotes:Print with base on print bed, triangle upright. About 1hr 50m to print at 0.28mm