General description These 500 pieces of 22-18 AWG red solder seal wire connectors are designed for simple operation and effective waterproofing. By inserting two stripped wires into the solder sleeve and applying heat, the insulating tube shrinks with a 2:1 ratio, creating a secure waterproof seal. Unlike ordinary heat shrinkable tubes, these connectors feature a solder ring design that eliminates the need for crimping, ensuring a reliable connection. Technical specifications Quantity: 500 pieces Wire gauge: 22-18 AWG Color: Red Material: Nylon Shrinkage ratio: 2:1 Usage The solder seal wire connectors are ideal for a variety of applications, including: Automotive wiring Marine wiring Motorcycles and vehicles Scientific wiring projects They provide excellent protection for electrical connections, ensuring durability and reliability. Other information