4.5" Square to 4" Round Gutter Adaptor

thingiverse

I had a request to draw another gutter square to round adaptor for Imperial. I had to make some assumptions: 4.5 Inch Square is the outside dimension, adaptor would need to fit over that. 4 Inch round is the outside diameter, adaptor would need to fit into that. I assumed a wall thickness of 0.125 or 1/8th of an inch. I created it with 0.050 clearance - with 3D printing surface quality - it may still be snug. Scale as required. The Freecad drawing file is included - modify if you need to with FreeCad or other software that can use this format. I have not actually printed this - so can't make any recommendations for settings.