Filament Spool Storage Shelf Bracket for Peg Board

This is a bracket for use with 6 inch peg board hangers and 1/2 inch electrical conduit. I have included two versions of the bracket. I wanted to design the bracket to be printed without support but the version I printed, the one with the mid-span arch had problems printing. The ends of the arch portion curled upward as the print progressed and caused the y axis to jump out of alignment. The bracket without the arch will print without support and the arched version should be fine if printed with