Electrical Wire Connector Plug Kit is mainly made of waterproof, dustproof, safe and durable plastic and copper materials with high chemical stability, electrical conductivity and oxidation resistance. . Electrical Wire Connector Kit is easy to install under soldering and crimping, lightweight and has reliable and secure connection, without losing. . Wire Terminals Connector Plug Kit is stored in a transparent plastic storage box for easy finding and organized storage. . Spark Male Connector Kit has color-coded fuses for easy identification, thus protecting your and electrical equipment from short circuits and overloads. . Harness Connector Kit is ideal for various wire connectors of motorcycle, truck, marine, quad, jet ski, scooter, and boat, etc. .