300pcs Heat Shrink Butt Connectors Terminals, Camtek Waterproof Wire Connectors Electrical Terminals Insulated CrimpTerminals Marine Automotive Butt Electrical Connectors Kits (3 Colors / 3 Sizes)

Used a few of each size today and they worked great, Previous reviews said they were hard to heat shrink to seal, I didn't have any problem, Got to have a heat gun though, hair dryer wont work.

I like the heat shrink

They are butt connectors and they work so far.

they work great on electrical work that I do on my equipment and trailers

It could be alot more of the size that is used the most but over all good for the money

I love these. I have ordered several time again

i love these things, will never use anything else

If you trim them too hard it splits the heat shrink. Also the heat gun if left on my side too long it burns the heat shrink. So you have to learn how to use them.