MK4 Nextruder tray Gridfinity

Here is a nozzle tray for a Prusa MK4 or XL style hotend with silicone sock. I needed a nozzle holder for the complete hotend with thermistor and heater, that also used the sock. 

I followed the color conventions of the Revo nozzle with Green for 0.8, Blue for 0.6, Red for 0.4 and yellow for 0.25. 

I don't have a multi-material printer so I used hex on the base of the nozzle tray with snap retainers and printed the tray separate from the base. 

Base is Gridfinity with a layer change at the letters so they are readable.