50/100 pieces of heat shrinkable butt crimp terminal waterproof sleeve AWG 22-18 butt electrical joint insulated and sealed wire
https://www.vogueparade.com/shopping/EN/5/1/1005003141860090/50100-pieces-of-heat-shrinkable-butt-crimp-terminal-waterproof-sleeve-awg-22-18-butt-electrical-joint-insulated-and-sealed-wire//