50 Pieces 4mm Banana Plug Terminals, Female Banana Panel Connector + Nickel Plated Banana Plug, with Screwdriver

"Package Contents: 25 pairs of 4mm banana plug adapters, 5 easy-to-distinguish colors, compatible with 4mm banana plugs and sockets.

Material: These adapters are made of high-quality alloy and have good electrical conductivity. They are insulated with ABS plastic terminals and are easy to use.

Easy Installation: 5 colors can be used for color coding to maintain correct polarity. Easy to distinguish.

Easy to Use: The solderless banana plugs are easy to install; simply use the screw lock to secure the cable.

Wide Application: They are also perfect for connecting speakers, audio amplifiers, and other electrical devices. Ideal for connecting satellite and center speakers to AV receivers."