Swimming Pool Pole Attachment Spring Clip

This is a replacement part for a swimming pool attachment. This spring clip secures the attachment (e.g., skimmer net, vacuum head) to the pole.

Without realizing that others had posted similar designs on Thingiverse, I designed this part in FreeCAD from an example clip that had broken. I chose to make the part symmetrical, requiring minimal support for the posts (touching build plate).