BNC Male to 4mm Red and Black Banana Plug Adaptor 

The red and black socket can accept a 4mm banana plug or can be unscrewed to accept a 6mm inside diameter ring terminals.

These have many uses including

  • Connecting 4mm test cables to oscilloscopes and test meters
  • Connecting wires to BNC sockets for portable and temporary antennas

The red terminal is connector to the BNC centre contact, the black terminal is connected to the BNC ground.

Please visit our shop for the BNC female version.


Dispatch and Delivery

All our stock in held in Bristol, UK and your order will be dispatched on the same day for orders placed before 3PM : Monday - Friday

We are a VAT registered business, if you would like a VAT invoice please drop us a message or note with the order.

UK Delivery

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We currently use Deutsche Post for international postage as their service is proving to be fastest and most disruption. reliable.