400Pcs Assortment Set Contacts PIN Plug Microtimer II and JPT Timer sealed Features: 【Connector Terminal Pins】Connector terminals have high chemical stability, electrical conductivity and oxidation resistance, and are waterproof and dustproof. The buckle design of the automotive wire splices ensures that the contacts are snugly and fully inserted into the housing and prevents them from slipping out of the power connector. It can be easily separated when needed. 【Durable Material and Excellent Performance】The terminals of the connector terminal box kit use high-precision copper plating technology to improve electrical conductivity, which is convenient for installation when soldering and crimping, provides a reliable and fast connection, does not loosen and is lightweight. They are perfect plug replacement connectors. 【Waterproof connectors widely used in various scenarios】The terminals are suitable for all kinds of 12V connectors, motorcycles, trucks, ships, jet skis, scooters, cars and ships etc. Trust that our quick disconnect connectors can serve you well. 【Various sizes for your different needs】1/1.5/1.8/2.2/2.8/3.5mm, different sizes can meet your different needs. Package included: 400pcs terminal box