Adapted version of my 4 Tclip mount. 

Basic, ugly, works.

Spacer is printed in TPU, Stops it wearing the mounting point and allows it to move nicer.

I used a small amount of Silicone Lube between the arm, space and mount.

Mount Hole Size - 16.1mm, 32mm depth

Spacer Hole, mine was 12mm , but each arm could be different.

T Clips are only slightly lengthened. I did not make or design them, all credit goes to the remix uploader; https://makerworld.com/en/models/61308#profileId-87881

Use this how you will, just credit my works :)