Product Details: The Airsource 1/8" NPT Thread Air Toggle Switch is designed to provide reliable and durable performance. It features a flat black toggle for easy operation even in low light conditions. The switch is designed to provide accurate and repeatable operation of machinery and equipment, making it ideal for various applications. With its durable construction and reliable performance, this air toggle switch is sure to provide reliable service. FleetPride is your First Click in Heavy Duty®.