Descriptons:
100% brand new
Convenient and reliable 
Maximum signal transfer and durability
A screw locking to secure the cable
Easy to fit for wire size up to 4.0mm

Specifications:
Material: Iron pin and plastic cover
Plastic handle color: red and black
Size: 
Plastic cover internal diameter: 6mm
Wire hole internal diameter：4mm
Pin diameter: 4mm
Exposed pin length: 16mm
Total length: 40mm

Package includes:
4 x Banana Plug(2 Red and 2 Black)