The OTR 1/2" Bulkhead Service Gladhand Handle is a reliable and durable shutoff handle designed for use in heavy duty vehicles such as trucks, trailers, and buses. This product is specifically designed to fit into an 1/2" bulkhead and provides a secure connection for air brake systems. Constructed with high-quality materials, this shutoff handle is built to with stand the rigors of daily use on the road. It features a robust construction that ensures long-lasting performance, even in harsh weather conditions. This gladhand handle is designed for easy installation, and it can be quickly and easily attached to your vehicle's air brake system. It provides a tight and secure connection that prevents air leaks and ensures the safety of your vehicle and its passengers. FleetPride is your First Click in Heavy Duty®.