Package Includes 1000Pcs Red heat shrink butt connectors for 22 to 16 gauge wire.
Heavy-Duty Copper Core Heat shrink butt connectors use a heavy-duty copper core, firm crimp and higher conductivity.
Waterproof and Marine Grade With a 31 shrink ratio and hot melt adhesive inside the tubing, our connectors provide high tensile strength and ensure your wires never slip out.
Easy to Use Insert the wires to be connected, crimp both sides with crimping pliers, and then heat with a heat gun for a solderless crimping process.
Versatile Our wire connectors are durable, stable, waterproof, and corrosion-resistant, making them perfect for use in the automotive, trailer, marine, electrical, and electronic industries.