Ok, I got an email from a Mission Distributor in Canada and they no
longer carry these "jumpers". That's what Mission calls them. They
are gold plated "sticks"or posts about 2.5 inches long. There are two
for each speaker.

I want to have a solid connection as I am trying to troubleshoot why my
speakers or amp is crackling and why the speakers are cutting out. The
only option I havent tried was to use the shorting "sticks"as they are
not straps