The Pollak 12V 20A On-Off Toggle Switch is the perfect choice for any application. It features a weather resistant plastic coating with an O-ring in the stem for added protection. The switch also includes a knurled face nut, hex back nut and two plastic coated wire leads. The silver chrome handle is 11/16" standard, making it easy to install and use. This toggle switch is sure to provide reliable performance and long-lasting durability. FleetPride is your First Click in Heavy Duty®.