All This....

SO I wonder who decided to make EVERY snap in the world different? I must have at least 5 different tools to put on snaps with and even then, it's a little bit lucky if I have the right one. Has no one in the snap business ever heard of standardization? 

 Any way I finally got the correct set up to replace this one , simple snap.  I need to invent a tool that would install ANY kind of snap perfectly every time, without using a hammer . Yup, I better get busy on that.