General description 352 piece set of waterproof electrical cable connectors, including 1 pin, 2 pin, 3 pin, and 4 pin options. These connectors feature nickel plated copper plugs and sockets, along with silicone rubber cable seals for enhanced durability and performance. Technical specifications Material: High-quality environmentally friendly materials Features: High chemical stability, electrical conductivity, and oxidation resistance Design: Dustproof and fireproof Connection: High-precision copper plating process for improved conductivity Weight: Lightweight Installation Easy installation through soldering and crimping Loop design ensures precise and complete insertion of the contact into the housing Connector can be easily removed if necessary Usage Suitable for various cable connectors in motorcycles, scooters, cars, trucks, quads, caravans, marine applications, jet skis, and boats Protects vehicles and electrical appliances from short circuits and overloads