Pack Size: 10 Pack Color: Red, Cast Aluminum Glad Hand Locks. Included in your order is the following: Cast Aluminum Gladhand lock with 2 keys each. (NOTE: 10 Locks and 20 keys are on the order). Glad hand lock is the perfect device to "dead-line" a trailer, offering a simple way to prevent a trailer from being moved while being loaded or unloaded. This semi-trailer lockout device acts as a harness around the air intake valve of the emergency brak. The trailer is immobilized because the gladhand lock must be removed before the air line can be connected, thereby releasing the trailer emergency brake. Lock can be installed and removed in seconds. Cylinder lock prevents removal without the key and dock.
