Review on Power Up Your Connections: Sopoby'S 150PCS Heat Shrink Ring Connectors For Reliable And Long-Lasting Electrical Crimps In Automotive, Marine, Audio, And Industrial Applications by Sean Garrison

Run of then mill ring connectors. Be careful to not puncture the heat shrink when you crimp or else the puncture will open once heat is applied, pretty much like every other heat shrink connector on the market. The heat shrink is slightly thinner than the ones you can get at your local marine supply shop, it is still sufficient. The heat shrink does have glue inside as well. The container they come in is a nice touch.