Chum, you probably already know this, but make sure you take a pair of pliers and crimp the swivel so it is a little harder to open up. Just a way to cover your ass so it won't open up if something gets caught in it. A little extra security.

Don't forget to bite the eye of those with a crimper. They are not "escape proof" I saw a picture of a bonito actually caught on a Momoi escape proof swivel. But there still all I will use.
Will do. These will go on the tuna bars to connect the stingers then wrapped with heat shrinks.