250PCS Solder Seal Wire connectors Heat Shrink Solder Butt connectors Waterproof Solder Connector kit Insulated Automotive Electrical werminals Butt terminals Wire Splice

We put 8 type commonly used heat-shrinkable wire connectors in a plastic box, which can meet the wiring needs of various specifications and is very convenient for access and storage. These connectors have excellent performance and are composed of insulated heat-shrinkable tubes and copper and tin heating and shrinking. There are butt connectors, solder connectors and so on. It is widely used in automobiles, electromechanics, motorcycles, ships, and home decoration, reducing installation costs and improving wiring safety.