Customizable Coat Hook Hanger System With Interlocking Pegs

I have designed a Coat hook hanging system that is a interlocking design. I am going to be printing it out tonight so I should have Pictures later.
The end piece is a single design. It will work on both ends. The one here in the files is made for the left side with you facing the rack. When you print the 2nd end piece, just mirror it. The locking tab should face up. There are a few other pieces not shown in the picture. You can make the length as long or short as you like, It is fully changeable and customizable.

Its a tight fit, so I am modifying the parts as I reprint them.