Our kitchen has a pull out appratus that holds a couple of garbage cans/bins, however the clips that connect that metal rods that form the shape of the slide out holder fail after some time. These printable versions can be used to replace broken clips and stay in place from friction. 

Notes:

I would suggest at lest 20% or more infill. I've made due with less, but they may be prone to breaking if you have small children or entrepreneurially minded dogs. I personally use PLA but PETG or some other hardier material may yield better results. 

Additionally, you'll likely want a dremel or similar to remove the OEM clips. These take a bit of effort to slide on, but should do so without too much of a fight. This was one of my first CAD attempts at modeling something so I'm sure improvements could be made.