400/100pc Waterproof Heat Shrink Butt Wire Splice Connectors Kit – 10-26 AWG – Crimp Terminals

Stock up your toolbox with this big kit of heat shrink butt connectors.

You get either 400 or 100 pieces (depending on the listing), covering wire gauges from 10 to 26 AWG.

These aren't just crimp connectors—they have heat shrink tubing built-in.

Once you crimp and heat them, they seal the connection against moisture and corrosion.

Perfect for automotive, marine, or any wiring project where you want a reliable, waterproof splice.