The BU-2643-D is a test lead with an adjustable test probe connected to an unshrouded banana plug. Test probe tip can extend to 2.5" max and is insulated with Teflon. Constructed with PVC-insulated,...
The BU-P5168 is an in-line banana jack with flexible PVC insulator. Often used for making or repairing test cables that connect to standard 4mm banana plugs.
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.