Marinco S20-15 (Old 80a) Straight Adapter Dock Side Male 20a/125v Locking To Boat Side Female 15 Or 20a 125v Straight Blade 

These high-quality, ergonomically designed, one-piece adapters have a built-in LED power indicator, are Marine UL^® listed and are used much like Pigtail Adapters-however, they do not have sealing collars and are not recommended for use in wet locations. Use only in an enclosed, dry location, such as powering your boat from a 15A power receptacle inside your house. Female connector (boatside) attaches to boat inlet or cordset. Male plug (dockside) attaches to the dockside receptacle or cordset. 5 year warranty.

Female (Boat): 15 or 20A 125V Straight, Male (Dock): 20A 125V Locking

Sold: Each