These are the holders for ½" (13mm) and 3/16" (4,6 mm) Gardena and similar drip hoses. Soaker hoses fit as well.
5th Sep. 2023.
I printed all of the parts in PETG, 0,3mm layer height on 0,4 mm nozzle, no supports are needed. PLA will work just fine.
Outer diameters are 16 mm for ½ hose and 6,2 mm for 3/16 hose.
The author marked this model as their own original creation.