Item Type: Heat Shrink Butt Connector Kit Material: PE plastic and tin alloy Widely used in automobiles, motorcycles, power electronics industry, electrical equipment and so on1INTEGRATED MOLDING: Low temperature solder ring materials are processed from high purity tin, specially designed for wire solder welding, welding joint mechanical protection, waterproof design products, easy to construct, tin is easy to dissolve, with good conductive performance 2QUICK CONNECTION: Welding, insulation and sealing by a simple one step connection, ideal for marine and automotive applications 3NON DESTRUCTIVE SEALING: Translucent heat shrinkable tubes enable accurate solder seal connections and provide a high level of resistance to tear and mechanical damage 4WIDE APPLICATION: Suitable for cable collection and maintenance, cable testing and insulation protection, welding, marine, automotive, railway, aviation, electrical and electronic industries 5WITH BOX: Equipped with a storage box for easy storage, portability and access, and also prevents damage and loss 25 x AMG26-24 White Heat Shrink Butt Connector 35 x AMG22-18 Red Heat Shrink Butt Connector 30 x AMG16-24 Blue Heat Shrink Butt Connector 10 x AMG12-20 Yellow Heat Shrink Butt Connector 1 x Storage Box