The file 'Single Arch Support 3D Printer Model' is (STL) file type, size is 290.2KB.
I have been using the Papaslights version of these arch supports for the past few years. I broke a few throughout the years so I decided to make a reinforced version based on that design. Added some gussets and fillets. Made for the 3/4" Pex tubing.
Mace_SnglArch_1_0.STL | 787.2KB |