Glad Hand Lockouts

Secure your trailer while loading and unloading to prevent theft or accidental moving with glad hand lockouts. These trailer-lock devices fasten to the emergency brake system's air intake valve. Secured with a separate padlock or a built-in key lock, they block the connection of the air brake line, preventing displacement.
These essential safety tools cover a standard-sized glad hand coupling point valve for maximum stability. They are bright red and shaped like a stop sign to dissuade unauthorized personnel from attempting to drive off with your trailer while in the loading dock. These locking mechanisms are simple to use and long-lasting to protect your trailer and its contents from crime or mishaps.