keg fridge port bushing

thingiverse

I drilled a hole through my refrigerator and attached these pieces of plastic with some silicone sealant to keep moisture from seeping into the fridge's walls. The first piece fits snugly around the hose, while the second is slightly loose-fitting. Six 7 mm magnets hold the two components together securely. A third piece attaches to the fridge using magnets alone, adding a touch of aesthetic appeal. I created one for the CO2 line and another for a beer line that leads out to my garden.