MYStargazer
Well-Known Member

The whole fitting is made of plastic, and comes in two parts. The lower part has a flat, square base, with a column on it, on top of which sits a ball. The upper part has a cup to receive the ball, which is divided into leaves to open and close easily. The whole thing is about an inch high. They do exist - but I just can't think where I've seen them before. Google image searches have not come up with anything even similar.
I'm going to use these to attach interior panels, without having screws poking through, with the panels being easily removed for cleaning behind.
Thanks guys!