This highly used base is constructed of die-cast chrome finish. Swivel cover protects the socket when light is stowed away. Socket is keyed to prevent incorrect insertion of pole light. Provides a 2-pin socket and a 12° angle and installs on narrow gunwales or deck areas. Completely non-corrosive, features contacts which are nickel-plated to resist corrosion and multi-crimped for durability and wire leads tinned for corrosion resistance