My boyfriend got me a desperately-needed new shoulder bag as a gift, but didn't notice that it was missing part of the snap that holds it closed. It's a magnetic snap, and looks like this
(as you can see, the part that should go through the leather strap isn't there).
I'd like to fix it if I can, but know nothing about this sort of thing. The part that's still there is 3/4" in diameter, which looks like a standard size, and it seems like such things are available for order (like this one
). My questions, then: are these sufficiently standard that I can expect the half of one that I order will fit the half of the one that's left? Also, it looks from instructions that I've seen online about how to install these like the prongs that come out the back are usually hidden between layers of fabric, but these will be going through a single-layer leather strap. What do I do about the back? Are there snap-backing-things that go with these magnetic fasteners (especially ones that look like the other snaps visible in the picture), and if so, what are they called and how are they attached?