Side wall mounted PVC pipe clip. The mounting hole is 3 mm in diameter. I have used it for my enclosure made of PVC to hold the filament guides.
Printer Brand:
Creality
Printer:
Ender 3 S1 Pro
Rafts:
No
Supports:
No
Resolution:
'normal'
Infill:
22
Filament: PLA
The author marked this model as their own original creation.