This Attwood Rectangle 2-Pin Base for a 12-Degree Angled Light Pole is a dependable host for a light pole, and when the light is stowed away, the base presents a finished look with a swivel cover that closes over the socket. The base has a bright zamak finish, and the socket is keyed to prevent incorrect insertion of the pole light. The base measures 4 inches x 1 5/8 inches. A 1 3/8-inch-diameter hole is required for installation. This base includes 7 1/2-inch hard wire leads for connection to a 12-volt DC power supply. The contacts are nickel-plated to resist corrosion and multi-crimped for durability. Wire leads are also tinned for corrosion-resistance. There are three countersunk holes ready to accept the installation fasteners. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing of the highest quality marine products for over 100 years.