Different Color coded tubing with wire gauge imprint,easy for you to choose the right connector by looking at wire gaugeimprint on polyolefin tubing.All the heat shrink butt connectors were put in a plastic box,convenient to storage.
Copper barrel provides increased current flow while decrease voltage drop, preventing wiring failures and reducing equipment downtime.Your wire will never slip out of the connector whit the thick barrel ensures strong crimp every time.
Dual-walled Design, Polyolefin Tubing in Outside and Hot Melt Adhesive in Inside. When heated, polyolefin tubing shrink and adhesive flows inside the insulation. It prevents wire corrosion and ensures waterproof.
The terminal barrel is created from one seamless piece of copper that eliminates the problem of the barrel opening. Translucent heat shrink tubing provides high tensile strength as well as resistance to stretch and mechanical damage