4 Pin Connector, Waterproof Industrial Solder Connector, Aviation Wire Connector for Automotive, Power, Marine, and Other Indoor/Outdoor Electrical Connection(Plastic Male Female Plug Socket). Perfect Waterproof Cable Connectors: The waterproof connector design uses the multilayer waterproof and sealing system, from the plug, socket the two ends of the sealed waterproof ring, to the end of the clip line waterproof ring.
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