I bought an irrigation system and it turned out that the ones I bought were weak and leading these tube hooks. So I decided to design a sturdier one based on those and I can match the colours as I want. Anyway, you can see in the photos. This is the 110mm / 4-7mm PVC hose. It is mainly intended for the drip system. The model can be modified. For sprinkler applications it should be about 200 mm - there is also a Fusion360 download. Regards to all - One Love. I am printing on Generic PLA 0.20mm Strength @BBL X1C profile.