Perko 1045P00DP Marine Plug-In Round Base for Light Pole
Round Base - Round Base - 2 wire contact plug-in type waterproof snap-on cover fits 1343, 1348, 1400, 1440, 1450, 1451, 1452, 1460, 1470 series all-round pole lights and 1612 series bi-color pole lights features locking collar is included with base to alloy 2-1/4 inch O.D.