【Momentary Button Design】: Push Button Starter Switch features a momentary button that remains in the off position by default. Press to activate, release to deactivate, providing precise control for vehicle operation 【Heavy Duty Construction】: Momentary Push Button Switch is rated at 12V 50A and includes two maximum rated terminals to support various installation requirements, making it suitable for multiple automotive applications 【Weatherproof Protection】: Engine Start Momentary Switch comes with a black neoprene cover designed to be waterproof and dustproof. It delivers reliable performance in harsh conditions and helps protect internal components from environmental exposure 【Easy to Install】: Engine Start Switch has a 5/8 inch (15.5 mm) mounting hole size for straightforward installation on most vehicles. The switch measures 2.40 inches in height (61 mm without cover) with a diameter of approximately 1.14 inches (29 mm) 【Wide Application】: Momentary Push Button is built to perform in extreme environments, making it ideal for use as an ignition or start button in cars, sedans, trucks, lawn tractors, boats, and other machinery, offering broad compatibility across various vehicles and equipment Size Chart: 6.1cm / 2.40inch Package Includes: 1 x Push Button Starter Switch set Note: Please allow slight variations due to manual measurement and differences in display monitors