Keep your marine lighting connection secure with the Perko Plug-In Type Base, designed for 3/4 in poles with a locking collar. Made with polished stainless steel and black polymer components, this base provides a durable solution for compatible Perko pole lights. A water-resistant slide cover helps protect the connection when the light is removed, while pigtail leads provide a convenient wiring connection. Available in both 2-pin and 3-pin versions, the 1047 base works with select Perko all-round and bi-color pole lights for a dependable replacement or installation option. Features:• Polished stainless steel finish• Black polymer components• Water-resistant slide cover• Fits 3/4 in poles with locking collar• Pigtail leads simplify connection• Available in 2-pin and 3-pin versions• Compatible with select Perko pole lightsSpecs:• Brand: Perko• Product Number: 1047 Series• Base Dimensions: 3-1/2 in x 1-1/2 in• Pole Size: 3/4 in• Pole Rake: 0°• Screw Size: #8• Finish: Stainless Steel• Material: Polished Stainless Steel and Black Polymer• Cover Type: Water-Resistant Slide Cover• Connection: Pigtail Leads• Pin Options: 2 Pin / 3 Pin• 2-Pin Dealer Package: 1047P0SDP• 2-Pin OEM Bulk Package: 1047P00STS• 3-Pin Dealer Package: 10473BSDP• 3-Pin OEM Bulk Package: 10473B0STS• 2-Pin Compatibility: Perko 1343, 1348, 1400, 1440, 1442, 1444, 1450, 1451, 1452, 1460 and 1470 Series All-Round Pole Lights• 3-Pin Compatibility: Perko 1211 and 1421 Series Bi-Color Pole Lights Pigtail leads 3/4 in pole fit 2 or 3 pins | Perko Plug-In Type Base, 1047 in Black