The Jack is not insulative, so pls use insulating tube to avoid a short circuit.
Specification:
Dimension: 0.92 x 3.82 cm
Material: Metal Alloy
Brand new and high quality
- 5/10/20 pairs of 4mm banana musical speaker cable plugs
- Compatible with up to 4mm diameter of speaker cables
- Stackable for bi-wiring or running multiple sets of speakers
Inside the Box:
- 1/5/10/20 x Red Banana Musical Speaker Cable Plugs
- 1/5/10/20 x Black Banana Musical Speaker Cable Plugs