300PC Heat Shrink Butt Connectors Kit – Marine Automotive Wire Terminals 16-22AWG

Got a wiring project?

You need this kit.

It's got 300 pieces of heat shrink butt connectors in red, blue, and yellow.

That covers you for wire gauges from 16 to 22 AWG.

These aren't just plain crimp connectors – they have a 3:1 heat shrink ratio, meaning when you heat them up, they seal tight against moisture and corrosion.

Perfect for automotive, marine, or any electrical job where you want a solid, waterproof connection.

The tubes are made of polyethylene, and the contacts are copper for good conductivity.

The kit includes 100 of each color, so you've got plenty for multiple projects.

Don't mess with bad connections – get these and do it right the first time.