Function: The car electrical wire connector terminals use high-precision copper plating process to improve conductivity. Easy to install under soldering and crimping. High pressure, reliable safe connection, no loose, lightweight. Premium Quality: Made of high quality environmental-friendly materials, with high chemical stability, electrical conductivity and oxidation resistance, waterproof and dustproof, safe, high sensing performance requirement electrical system. Wide Applications: Great for various wire connectors of motorcycle, scooter, car, truck, caravan, marine, quad bike, jet ski and boat etc. Easy to Install: Buckle design ensures accurate and complete insertion of the contact in the housing and prevents it from slipping out of the connector. It can also be easily removed when needed. Package Include: (352 Pcs/26 Set) 1/2/3/4 Pin automotive supersealed waterproof electrical wire connector sets with male & female terminal and silicon rubber cable seal. CKEGUO 352pcs Waterproof