Here are a couple of pics of the the magnets that I have been using for various things. I bought them originally for keeping the upper and lower hull together.as a quick release.

The diameter is 6mm with a total height of 1.5mm maybe 1.6mm Also threw a couple of other pics on. One is of the magnet attached to the rear mounting false hinge of the JS-2 and the other is just one to kind of give you an idea of size just by looking at it. like i said though they come in all sizes. Hope this gives you an idea or two.



Bill