Downspout Guard

You only need to print the "Drill jig" and “Mesh cut template” parts once. You'll use them as tools. For each downspout onto which you want to attach one of these, you need 2 parts, one of each collar (inner & outer). Installation requires drilling a 1/4" hole and inserting a 1/4"-20 screw with at least 3/4" of thread to secure the guard to the downspout.