I want share my project the PVC Case, for reach system.
I made it with PVC accessories. A reduction of 4’’ to 3’’ and a cover of 4’’.
The button base is made with Stainless steel with 5/8 "nut welded and fixed with polyester resin
The edges of the PVC adapter were cut with a vicel to fit tightly the steel, base and antenna plates
I still have to add the radio link
I hope you like the idea.