Locking Collar Pole Light Mounting Base - 2-Pin - Stainless Steel Features: 2-Pin Plug-In Type Base 0° Rake Construction: Stainless Steel Black Plastic Water Resistant Slide Cover Pigtail Leads Fits: Figs. 1343, 1348, 1400, 1440, 1450, 1451, 1452, 1460 and 1470 Series Product listing (market/technical combined): Chrome housing option with durable stainless steel construction and black waterproof slide cover. Designed as a locking-collar pole light mounting base to accept two-prong plug-in style bulbs. Pigtail leads simplify wiring and installation. Fits a range of PERKO navigation light fixtures and series. Package dimensions (seller): 2.0000 x 4.0000 x 7.0000 inches; package weight: 0.2500 pounds.