A clip to mount a sign on a dowel or PVC pipe

Glue it to the back of a sign and snap it onto the rod. Tell it what the rod is and how long the clip should be, and it’s built to fit. It’s free: no credits needed.

Questions

What is it for?
Mounting a flat sign on a round post: a spirit sign on a stick, a yard sign on a stake, a name plate on a garden marker. Glue the clip to the back of the sign and snap it onto the rod.
How do I get the size right?
Measure the rod with calipers if you have them. Dowels are often a little under their size, and PVC pipe is sold by a size that isn’t its width: 1/2" pipe is 21.3 mm across. The inside is set 0.3 mm under your rod, which snapped on and held without glue in our test prints.
What glue holds it to the sign?
Super glue (CA) or a two-part epoxy on PLA or PETG. Scuff the flat pad and the back of the sign first. For a sign on a stick, use two clips a few inches apart so it can’t turn.
How do I print it?
As it comes, standing on the C, with no supports, in one filament. That way its layers run around the rod, so the arms flex open to snap on instead of splitting.
Does it cost credits?
No. The clip is free: sign in and download as many as you need.