With Expertise Built In , the OTR 1/2” Emergency Gladhand is a superior solution to your air system coupling needs, ensuring optimal air supply to your system. This OTR emergency gladhand includes a corrosion protection design with a powder-coated connector plate and anti-corrosion screws for long life. In addition, this OTR gladhand has superior sealing functionality, keeping air from escaping and contamination from getting into the air system. As a reminder, regular gladhand care minimizes wear and damage that can affect braking power and pressure. In the end, this heavy duty gladhand provides quick connection or disconnection from your truck and trailer with ease. FleetPride is your First Click in Heavy Duty .