The Bendix 1/4" Pipe Thread Plastic Air Brake Stop Light Switch is designed to provide reliable and efficient operation in air brake systems. The body is composed of durable plastic and is rated for a maximum operating temperature of 200 °F. This switch is designed to provide a reliable and efficient way to control the air brake system in your vehicle. It is easy to install and is a great choice for a vehicle. FleetPride is your First Click in Heavy Duty®.