High Conductivity w/ Nickel-Plated Terminals: Each terminal is nickel-coated to ensure superior electrical conductivity and stable performance—minimizing power loss across your wiring system. Ideal for both low- and high-current applications
IP67 Waterproof Electrical Wire Connector: Equipped with rubber sealing rings, these connectors are rated IP67 for water resistance. They effectively block out moisture, dust, and debris, ensuring long-term reliability even in harsh environments
Secure Self-Locking Mechanism: The wedge-locking design prevents accidental disconnection during vehicle vibration or rough terrain. Ensures a safe and firm connection for your automotive and industrial wiring needs
Complete 3 Sets: Includes 3 sets of 4-pin connectors, 12 nickel-plated terminals, and 4 sealing plugs. The gray connector housing is not only durable but also visually distinguishes it for easy installation and maintenance
Wide Application with 14-20AWG Compatibility: This 4 Pin Waterproof Connector set is compatible with 14-20AWG wires, making it suitable for cars, motorcycles, trucks, boats, heavy equipment, agricultural and emergency vehicles, and more