Electrical devices must often be used at distances from wall outlets longer than their respective power cords. Extension cords frequently become entangled and take up floor space, creating tripping hazards. The extendable and retractable sockets disclosed are retrofit kits that can be inserted into commonly used electrical outlet gang boxes. To install, a user simply removes a wall outlet cover, removes the prior existing two socket outlet, and installs one of the retrofit kits. Once installed, the electrical sockets may be extended and retracted to the desired length for connecting electrical devices.