These are re-designed versions of Marinco's one-piece Shore Power Straight Adapters.
Use them to connect your boat's power cord to a dockside receptacle with a different amperage rating than your boat.
Note that straight adapters do not have sealing collars and are not recommended for use in wet locations.
We recommend that you only use straight adapters in an enclosed, dry location, such as powering your boat from a 15A power receptacle inside your house.

Note that in spite of their new EEL-style look, these adapters lack a sealing collar and use a traditional twist-lock. They do not have the EEL clamp/lock mechanism.

LED power indicator
Ergonomic design for easier gripping