Shinwa Sokutei Rough Terrain Square 400 X 600 64548

● The widths of the long and short branches are measured in inches, making them convenient for 2x4 construction. ● The white scale on a black background makes the scale and numbers easy to read. Unit Size: 76 x 54 x 12 mm Front Scale: Long Branch/Outer Scale 60 cm, Inner Scale 57 cm; Short Branch/Outer Scale 40 cm, Inner Scale 35 cm Back Scale: Long Branch/Outer Scale 60 cm, Inner Scale 57 cm; Short Branch/Outer Scale 40 cm, Inner Scale 35 cm Simply trace the map to measure actual distances. The widths of the long and short branches on the Rafter Square and Flat Square are measured in inches, making them convenient for 2x4 construction.