TICONN 200PCS Heat Shrink Butt Wire Connector Kit, Insulated Waterproof Electrical Wire Crimp Terminals Butt Splice for Marine Automotive (200PCS)

If you use the proper Klein crimper, these work very well.

They are the best thanks will be getting more soon

Work great seems to have quality metal inside so they crimp down great

Perfect price good product does just what it says it’s gonna do I’ve been using these for years these things are great

Good quality! Plastic shrunk nicely and had enough glue to seal around the wires. Nice uniform even shrink.

A lot for the money

Took hammer ,and anvil to flatten these onto a couple wires. 5 times too hard for usage..

work great

Havent used them yet, hence the four stars on water resistance

Look elsewhere this is cheap junk.