SmartPlug 50 AMP Single Receptacle Eaton Lighthouse Conversion Kit One Size. These receptacles are used to upgrade existing marina pedestals. They can also be installed in industry-standard electrical boxes when used in conjunction with our spring-loaded weather doors.SmartPlug plugs self-align with these receptacles and has an automatic lock system when engaged. The push-in design provides self-cleaning for the pins and clips which insures clean power transfer.Features:Mechanical Locking System Each receptacle incorporates a spring-loaded lock for a secure connection.Weather Resistant Seal - Silicone gaskets installed in the inlet cover and the plug body eliminate moisture penetration.Ease of Use Locks into the edge of the SmartPlug mounting flange.No Twist RequiredAsymmetrical Body Shape It only goes in the right way every time.Easy to InstallIn the Box:50 AMP SmartPlug ReceptacleMain Eaton Mounting Bracket50 AMP SmartPlug Adapter PlateLegacy Adapter PlateMounting hardwareInstruction manualSold as an IndividualWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Package Contents: SmartPlug 50 AMP Single Receptacle Eaton Lighthouse Conversion Kit SmartPlug LHRF50ASSY: 50 AMP Single Receptacle Eaton Lighthouse Conversion Kit One Size