Joint for Clothes Rack

I designed this to prevent the top bar of my clothes rack from constantly slipping down. The top bar diameter is 32.1mm, and the vertical bars supporting the top are 29mm. It is given a tolerance of .1mm to slide it easily.Print SettingsPrinter Brand:CrealityPrinter: K1C**Rafts:**Doesn't MatterSupports: Yes**Resolution:**0.20Infill: 20%**Filament:** Elegoo PETG Blue Notes: 3 wall line count (optional)Supports neededTree SlimTouching build plateOverhang Angle = 60%Support Pattern = Zig Zag Ca