Keyed Alike Trailer Air Brake

• Glad hand lock secures trailers during loading or unloading by preventing movement
• Attaches to the emergency brake system’s air intake valve to block connection
• Trailer stays locked until the device is removed, ensuring brakes remain engaged
• Fast setup and removal
• Built-in keyed cylinder lock stops unauthorized removal
• Supervisors can control key distribution to confirm the right driver collects the correct load