Hooks for .5" diameter rod

I had a spare .5" rod and wanted to use it as a spool holder. This is what I cooked up. I printed them in Inland matte PLA on a P1S, but If you need it to bear heavier loads I recommend a tougher filament. This is a simple model that any printer should have no issues printing. I used tree supports for the holes but honestly any decent printer shouldn't have issues with printing the holes support-free.OnShape Document → Hooks for cart | Part Studio 2Boost MeIf you want you can boost it lol