The CC-323 Banana Plug is a super heavy duty dual banana plug with thumb screw set-screws that you can assemble without tools to tighten the set-screws. This is a real handy banana plug to have on-hand for in-the-field repairs to speaker cables. These banana plugs will also accommodate very large gauge wire up-to 10 gauge.
The contact points are gold plated through to the termination points.
The body is plastic.
These banana plugs will piggy back for stacking speaker sends.