2000Pcs Heat Shrink Waterproof Wire Connectors Red 22-16 AWG Butt Seal Terminals
100/200/300/400/600/1000/2000pcs Heat Shrink Butt Wire Crimp Connectors. Do not dismiss your dream. Standard crimp and then seal heat shrink butt connectors. Allows visual inspection, prevents corrosion, and provided a waterproof seal.