100% brand new and high quality.

Color: mainly blue.

Material: durable copper, PVC and tinplate.

Suits cable/wire size: 1.5-2.5mm; 14-16 AW.G.

Standard crimp and then seal heat shrink butt connectors.

Dual-walled design, polyolefin tubing in outside and hot melt adhesive in inside.

Allows visual inspection, prevents corrosion, and provided a waterproof seal.

For best results use a hot air gun until it reduces in size and the adhesive flows, filling gaps within the terminal.