We have two category of sockets. Marine grade sockets for 12 volt or 24 volt accessories typically under 15 amps and Metal Sockets for applications of 20 or 25 amps and or for hot lighter use.All of our sockets will work with any 12 volt lighter style plug including locking plugs/
Our marine grade sockets are uniquely constructed to withstand extreme environments including high vibration applications. The terminals and contact surfaces are all nickel over brass, the caps are tight fitting rubber and the interior is self bailing. They are also true locking sockets. When a locking plug is inserted and then twisted it will be locked in place. We sell this plug and socket plug combinations.