Easy Print Drag chain.

This is my favorite drag chain model since it doesn't have any bridging or supports, it always prints nicely and snaps together good with good clearances for motion. So I made some end mounts. I tried to match them to the hole spacing on the Amazon chain here:

https://aax-us-east.amazon-adsystem.com/x/c/Qijl9txeIjHoAq_jy5_7gUIAAAFop6fKhAEAAAFKAVeV1mg/https://www.amazon.com/gp/product/B01M0WRHUN/ref=oh_aui_search_detailpage?creativeASIN=B01M0WRHUN&linkCode=w61&imprToken=V9r-1MxwMhgRraGkRNxsTA&slotNum=0&ie=UTF8&psc=1&tag=tv-auto-20

Which has two holes about 9.3mm apart. (I inferred this from other things made to mount this chain to.) I sized the holes for M3 button head screws, and on my test print they fit fine. Ends also include zip tie lugs for securing wires. No supports needed, the arch of the lug bridges itself fine.

The top and bottom link parts are shamelessly stolen directly from stevenfayer's files, just included them here for convenience, those are 100% his parts wit