【Package Content】: 18 Sets in total, 6 sets 4mm banana plugs male stackable connectors with banana jack adapters (3 sets red + 3 sets black); 6 sets 4mm female banana plug jack socket (3 sets red + 3 sets black); 6 sets 4mm Banana Plugs Solder DIY Banana Plug Connectors (3 sets red + 3 sets black).
【Material】: Made of Brass Nickel Plated material. And the shell is made of PA Nylon material.
【Connect method】: Solder (Max Cable Outer Diameter is 4mm).
【Rating Voltage & Current】: 4mm Banana Female Jack Socket: CATII 600V /MAX 19A; Shrouded 4mm Banana Plugs Adapters: CATII 1000V /MAX 32A. 4mm Stackable Banana Plugs male connectors: CATIII 600V/Max.32A.
【Specification Type】: 1> 4mm banana plugs are for multimeter test leads ends probes adapters, they can fit most meters. 2> 4mm banana female jack connector can be easy to connect to all standard 4mm banana male plugs. 3> Soldering Seal Protection Shrouded 4mm Banana Plug Male Stackable Connector Multimeter Test Leads Banana Plug Adapter can connect all standard 4mm banana plug adapter ( shrouded , non shrouded , retractable plug ).