This is a simple adapter that i designed for mounting a Streamplify LIGHT 14 to any 1/4 thread tripod. I bought the ring itself on a flea market without any of its other parts for 2000 CLP (~2 USD) and decided to make it work with another tripod I had around.

It requires a 1/4 Heat Set Insert with a 10mm height and 8mm outer diameter. I have attached the dimensions and style of the ones I used on the 4th picture.