?Optimal Function?Our automotive waterproof connectors for 22-16 AWG are crafted with high-precision copper plating to enhance conductivity. Their welding and crimping capability, reliability, safety, and lightweight design make them a perfect replacement for car ignition plug connectors. ?Package Inclusion? Our super-sealed, waterproof wire connectors come in a set of 26: 1, 2, 3, and 4 pins with male and female terminals and silicone rubber cable seals. Keep them organized and accessible in their clear plastic case, which is portable and easy to store. ?Quality Materials?AutoEC Quick Disconnect Wire Connectors are made from premium, environmentally friendly materials (Plastic + Copper), making them incredibly stable against chemicals and oxidation and able to withstand water and dust. They are highly conductive and safe to use. ?Easy Installation?Our buckle designing makes it easy to insert and fasten the automotive wire connectors for wiring, thus securely placing them into the shell, preventing slipouts, and ensuring optimal contact. The automotive wire connectors can easily be removed when needed. ?Wide Application Range?Our wire connectors automotive kit electronic works perfectly for various 1-4 pin waterproof connectors, whether used for motorcycles, trucks, ships, quad bikes, jet skis, scooters, automobiles, or ships. They are perfect for use in many vehicles.