These 2-pin and 3 pin bases for pole lights with locking collars are well-suited for rough conditions or long poles. Features a soft rubber cover with a molded-in gasket to protect the socket from moisture and debris when pole light is stowed away. Completely non-corrosive, they feature contacts which are nickel-plated to resist corrosion and multi-crimped for durability, and wire leads tinned for corrosion resistance.
If you need additional information on the requirements for your boat's navigation lights, please use this overview of navigation light rules.
*Clam Shell