This product in the video is heat shrink cable branch sleeve .

It is usually used for outdoor cable terminals and indoor cable terminals .

heat shrink cable branch sleeve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

We produce four kind of it , one core , two core , three core , four core and five core . So please tell us the type and sizes do you need when you order it .