All Marinco cordsets are made of the highest quality marine-grade construction with features you won't find on other power cords. Watertight molded plug and connector for safety and durability Heavy duty, super flexible marine-grade cable (30 amp 10 gauge, 50 amp 6 gauge) All models include a standard threaded ring for hook-up to ordinary threaded inlets Corrosion resistant, nickel plated contacts Power Indicator Light: Boatside connector features a molded-in LED light. When it glows red, you know you have power to the boat. Contour Grip with Thumbnail Locator: Both plug and connector ends are molded to fit the contour of your hand. When the thumbprint is in the 12 o’clock position, the blades line up for easy connection. The Marinco Easy Lock system: Quickly locks the cord set to the inlet in just 1/8 of a turn. The exclusive locking tabs engage slots built into all Marinco inlets.
