Those look like fun. Why the double keeper?
Those are just sinker inserts.
Going to put these gems to work tomorrow. Do-It Finesse mold modded to a double wire keeper and underspin.
Nice mods Thump Huntin. What are you using for the down drop for the underspin?
Size 0 Stainless steel sinker eyes.https://www.barlowstackle.com/Stainless-Steel-Sinker-Eyes--P1195.aspx