openGrid Zip Tie holder

This is a zip tie holder for openGrid. The snaps are built into the holder. There are “reverse” snaps on the front which allow you to mount another openGrid to the front, meaning you barely lose any openGrid space and can mount more tool holders on front - like one for flush cutters. I had seen zip tie holders with that and decided that could just be configurable, and with a completely flat openGrid “sandwich” you would lose hardly any openGrid space and be able to configure how you want. It does print with supports because I made the top level and the bottom stepped to accommodate 3 different sizes of zip ties, and because of the KYZ snaps are really not meant to start part way up the model. I considered using multiconnect, but this lets it easily lie flush against the grid without extra thickness. It could obviously be made taller or deeper to hold more or longer zipties. The part takes up 6x6 openGrid units (28mm) and the holders are 6, 5, and 3 openGrid in height. The whole unit is