With Expertise Built In , the OTR 3/8" Bulkhead Emergency Gladhand Handle is a must-have for any trucker or fleet owner concerned with safety and reliability on the road. Crafted from high-quality materials, this emergency handle is designed to work seamlessly with most 3/8" bulkhead glad hands and provide an easy-to-use shutoff mechanism for your trailer's air brake system. In case of an emergency, simply attach the handle to your glad hand and use it to quickly and safely shut off the air supply. With its durable construction and easy-to-use design, this emergency shutoff handle is an essential component of any well-maintained air brake system. It provides an added layer of safety and can help prevent accidents or equipment damage in emergency situations. FleetPride is your First Click in Heavy Duty .