Tractor-Trailer Air Brake Lock - Heavy Duty Anti-Theft Lock For Truck Parking Brake & Trailer Air Valves

Truck owners, listen up – keep your rig secure with this Tractor-Trailer Air Brake Lock! It’s built from tough die-cast aluminum and completely encases the parking brake and trailer air valves to prevent theft when your truck is parked or idling. Inside, there’s a rotating disk cylinder core with a nine-cylinder mechanism that makes picking nearly impossible. Even if a thief tries to drill it, inner metal cylinders spin and block the drill bit. Dimensions are 10” x 6.75” x 2.5”, and it weighs about 1.8 lbs – sturdy but manageable. Note: It may not fit some newer cab models like Kenworth T600 (2015-2016), Freightliner Cascadia (2016), or International ProStar (2016). Lost keys can be replaced if you register with the manufacturer. Give yourself peace of mind knowing your air brakes are locked down tight. A must-have for any serious trucker looking to protect their investment!