These high quality red 4mm plugs can accept up to 4mm diameter cable and can be terminated with a screw. This stackable plug has a rigid insulating sleeve for easy self-assembly of test leads. The hexangular body makes the connection more stable. A spring loaded plug ensures good connection.
Excellent stackable 4mm banana plugs. Wire is secured by small screw. Good enclosed channel to hold wire firmly and not pull out easily - offers some strain relief. 4mm metal plug part has outer sprung "skirt" to ensure positive and firm mating in the socket.
