Perko Fixed Mount Combo Masthead All-Round Anchor Light - 3-3/16"H ZCL2S_SH560

Product details:

USCG Certified for use on sail or power driven vessels under 20 meters (65.6 ft.) in length. 3-mile visibility. Black plastic and chrome plated zinc alloy top, black plastic base and 3/4 diameter anodized aluminum tube. 1 x 2-5/8 base. Clear lenses. 12V bulbs included. Screw size is 8. Available in 3 heights: 3 3/16, 5 1/16 and 11 1/4.