If you wish you could use and access extra accessories in your car, truck, or 4WD, these heavy duty accessory sockets by Narva will come to your rescue. This 12/24V socket features a single accessory socket that would be useful for using with a variety of vehicle accessories. How easy is it to use? You can install this accessory socket into interior or exterior panels, including steel and aluminium panels. It can be installed with or without the mounting panel. The socket features plastic dust-proof covers that snap down to keep the socket closed and free from dust when it isn't in use.