The OTR Standard 3/8” Service Gladhand ensures Expertise Built In , keeping your service lines running smoothly without pressure or power loss. The gladhand also features a quick-release valve, ensuring that your trailer brakes are released up to 50% faster than with conventional methods. This OTR service gladhand optimally handles the long hours and demanding conditions of being on the road. In addition, this OTR gladhand features superior corrosion prevention with anti-corrosion screws for extended, reliable life. Routine gladhand care minimizes wear and damage. Made for easy identification, the color coded connector plates make this heavy duty gladhand is easy to use and quick to connect/disconnect from your truck and trailer. FleetPride is your First Click in Heavy Duty .