4mm Banana Socket Binding Post Nut Banana Plug Jack Connector (Pack of 2)

QUICK OVERVIEW

1. Have screws locking and a shaft, prevent post rotation, convenient to fix.
2.  With aluminum alloy core, nickel plated, and a solid hard plastic shell.
3.  Suitable for 4mm banana plugs, spade terminals or a bare wire, easy to install and use.
4.  Ideal for speaker enclosure applications and amplifier, perfect for connecting center speakers to AV receivers.