Screwless Key Holders

**EDIT 8/22/16:** Renamed some of the files for more clarity and updated the instructions below to be more helpful. Also added shims for the short version that I forgot to include.

----------

I love Marrrs' Screwless Key Holder design so I decided to make my own. This version is sized to fit the 8" zip ties (just under 1/8" or 4mm wide if you're shopping for some) that are easier to find here in the States (I really wish we used metrics more commonly here) and features some slight cosmetic changes.

Included are two versions of the key holder, one that is roughly the same size as Marrrs' and another that is more compact to make it easier to carry. All parts of Marrrs' kit are included and I've also added some extras:

- USB bushing to allow the addition of a flash drive, specifically [this one](http://tinyurl.com/zpbrjzl)
- flat version of part B to make the whole thing thinner
- more

I've also included files for my Stub Key Holder, a simpler system that uses the same z