Features: 1.With waterproof and dustproof design, can be immersed in 1m water for 30 minutes. 2.With light and compact design, safe and easy to use and perfectly suitable for 0.5?1.5mm cables. 3.1pin electrical wire joint is extremely durable and has a longer service time after using for a period of time. 4.The wire connector is with a elaborate process and made of high quality plastic and metal materials. 5.The electrical cable connector has good reliability and durable life time, to save your precious time. Specification: Item Type: Electrical Wire Connector_x000D_ Material: Plastic + Metal_x000D_ Color: Black_x000D_ Waterproof: IP67_x000D_ Operating Temperature Range: -40 to 125_x000D_ _x000D_ Application: Car Truck Motorcycle Ship_x000D_ How to Use:_x000D_ 1. Thread the wire through the matching gauge seal._x000D_ 2. Strip 3/16in or wire insulation._x000D_ 3. Slide the seal up to the edge of the wire insulation._x000D_ 4. Identify the crimp areas or wings on your terminal_x000D_ 5. Completely close the terminal wings to the stripped wire._x000D_ 6. Pull test to ensure a complete crimp._x000D_ 7. Complete the relevant (1 or 2 or 3 or 4 or 5 or 6) pin production of male and Female terminals by thread pressing._x000D_ 8. Take apart the red clips, terminal Installation in accordance with direction, insert the terminal into the connector.