This comprehensive 380-piece kit includes 2, 3, 4, and 6-pin male and female automotive electrical wire connectors, along with spade terminals measuring 2.8mm. It's designed to cater to a wide range of vehicles including cars, motorcycles, trucks, and boats. The connectors ensure reliable electrical connections, making them perfect for various automotive electrical system repairs and custom wiring projects. Easy to use and durable, they're ideal for both professionals and DIY enthusiasts looking to maintain or enhance their vehicle's electrical performance.