Filament Passthrough for an Ikea Lack based enclosure (untested)

THIS IS UNTESTED, PRINT IT AT YOUR OWN RISK (but if you provide feedback with specific dimensions, I will try and adjust the model if needed).

This is a remix of my “Filament Passthrough for an Ikea (TINGBY) based enclosure”, but designed for the Ikea Lack.  Between the plates on this model, there is a distance of 50.5mm.

This will require the following parts:

3x M3x60mm screws
3x M3 nuts
1x P18 17.8 (ID) x 2.4mm O-ring (for the ball)
1x 22 (ID) x 3mm or 22.1 (ID) x 3.5mm O-ring (for the cap)
I used an older version (91512) of the following O-ring kit from Harbor Freight which has the required parts:
https://www.harborfreight.com/397-piece-metric-o-ring-assortment-67580.html

A 1 3/8" Forstner bit, a 1/8" and 1/16" drill is also needed to cut the holes for the passthrough.  The 1/16" bits are to create starter holes for the 1/8" bit.  

Installation is not simple, and requires a lot of care, since the holes for the top and bottom need to align, but I've included several drilling guides to help with alignment.

The installation and guides are covered in the description for the original model.

Thanks and notes:

This model is based on the helpful feedback provided by a reddit user.  Although this model is almost identical to the one I have installed in my enclosure (which works), the model here is not tested (so please provide feedback if you make it).  If you see a change required, let me know, and I may be able to make it happen.  

If you find these models useful, please post a like or a comment with some pics of your prints. 

You can find the other things I'm working on at my blog here.  You can also follow me here on Printables to see what new stuff I post.  Thanks for looking!