After a garbage disposal day, one of the knobs on my trash bins were lost, so here is a replacement!
I live in Norway, and this fit perfectly for my trash bin. I don't know the exact dimensions for the trash bins in other countries, but I imagine they are pretty similar. If they are different, you can scale the model up in the slicer.
Inner diameter: 1.9cm
Outer diameter: 3cm
So lets say your trash-bin has an inner diameter of 2.3cm. Then you would scale the model up by 21% (121% scale) in the X and Y axis. (you probably don't need to scale Z-axis)
The way you calculate the %-scale is: (100/1.9)*x. where x=your inner dimension
The author marked this model as their own original creation.