material: aluminum alloy properties: be designed to connect the neutral message in ABC cable .The sleeve is with tension.

1)material:aluminum alloy 2)properties:designed to connect the neutral message in ABC cable .The sleeve is with some tension.

And its tap can prevent the water into the barrel,It's colored differently to distinguish the cable size.

Marked with type ,cable size,die size,inner length and number of crimping. 

 

pre-insulated sleeve