Ceiling lamp holder

SummaryIt&#39;s a replace for ceiling lamp broken holder.Maybe someone will use it for something else.Diameter of the held pipe is 12,7mmOn the bottom 4 mm hole for mounting screw.This is my first design and second print on my first 3D printer. First was a sample dog from Creality. So be forgiving for me ;-)Print SettingsPrinter Brand: Creality Printer: Ender 3 Pro Rafts: No Supports: No Resolution: 160 Infill: 80Filament: Creality PLAWhitePost-PrintingHow I Designed This<img src="https://makerworld.bblmw.com/makerworld/mode