These connections protect your electrical cables where they exit your deck or bulkheadPerko's Watertight Deck Connections feature 2-prong, polarized electrical sockets with plugs. Flange gaskets with integral waterproof caps allow you to seal the outlets from water intrusion when the plugs are removed. These connections are not ignition protected. Connections include a plug, socket, cover and gasket. Requires three #6 flat head screws (sold separately).Amps: Up to 15AVoltage: 12V, 24V or 32V DCDiameter: 1 5/8"Height: 1 3/16"