This file is for Fusion 360 which allows you to use the parameters to change the hose adaptor to any size you would like.

Notes
- The parameters are set for inside diameter.
-Outside Diameter will be wall thickness times 2 plus the inner diameter. Can also see it in Value Spot.
- Top Length and Bottom Length change the length on each side to fit on the hose.

To get to the parameters in Fusion 360 go to modify. Change parameters. Change in Expression row.

This design allows for versatile 3D printing, accommodating various sizes and orientations of the hose. I've successfully printed the 45mm-60mm model attached, achieving this without the need for additional support structures. It all depends on what size you are printing.