Upgrade your marine experience with the Sea-Dog 420366-1 Three Position Ignition Switch. This durable poly switch features three essential positions: Off, Ignition, and Start, ensuring seamless operation of your boat's electrical system. Designed for reliability, it withstands the harsh marine environment, making it perfect for avid boaters. The user-friendly design allows for easy installation and operation, giving you peace of mind while navigating the waters. Whether you're starting your engine or turning off the power, this ignition switch is a must-have for any boat enthusiast.