Clever idea! My end cap had popped off of the end of the extrusion years ago and I started storing the nozzle cleaner in the hole. It never occurred to me to make a drawer for it. I tripped across this while searching printables for Ender mods.

I went with Plan B. The drawer fit fine. But I had to enlarge the knob by 5% in x & y for the threads to engage the hole. I used a shoe-goo -like product to glue the parts together.

White (so I could see what's in the drawer) PETG (in case it became too hot down there).

plasticsuzy

@plasticsuzy_366921

Ideal to store the spanners and spare hot end nozzles!

bradk3

@bradk3_313369

This is such a great use of space and fits perfectly!

meathead

@meathead_495255

Thanks for the design and upload. Nice way to utilize space in the rails. Used PLA overture yellow and it printed great.

Motulok

@Motulok

Great and simple print! Havent gotten around to storing anything in there yet as the basic drawer that came with my V2 still has some space left, but i definitely do plan on using it for nozzles in the future.

@Ej_516699

10/10!! Works on E3V2 and any other printers with same extrusion, basic wrench that came with the printer for scale, will print more for this printer (Can fit 3) as I have recently made the drawer a case for a pi and octoprint!!! Love this model and all tolerances are amazing, printed version B all in one go, screw fit and front was super glued to the body!!