The BU-00232 is an uninsulated, panel mount 4mm banana jack with a solder tab for wire connection. Compatible with unshrouded and retractable 4mm banana plugs.
BU-P2854 is a ten (10) pack of panel mount banana jacks. Can be mounted to panels up to 3/8" thick and is compatible with all unshrouded and retractable 4mm banana jacks.