Maple Barndoor FreightLock | Swing Door Slamlock System

The Barndoor FreightLock is a robust, high-security locking system engineered specifically for vehicles with barn or swing doors. Its heavy-duty locking bolts are installed inside the load area doors, providing maximum protection against unauthorized access.

Featuring a slamlock mechanism, the system automatically secures the doors upon closure, ensuring that your cargo remains protected without additional steps. This pneumatic lock is controlled via uniquely coded transponders, allowing for quick reprogramming in case of loss or theft, thereby maintaining the integrity of your goods in transit.

With over 30 years of reliable service, the Barndoor FreightLock is trusted by operators handling high-risk, high-value cargo, especially in multi-drop delivery scenarios. Its design prioritizes both security and driver convenience, making it a leading choice in the industry.

Key Features

Heavy-duty internal locking bolts for barn/swing doors
Automatic slamlock action upon door closure
Pneumatically operated for consistent performance
Compatible with trailers lacking active air supply
Proven reliability over three decades
Tested in extreme temperatures (-40°C to +60°C)
Low maintenance requirements
Optional upgrade to FreightLock IQ for advanced features like remote access control and electronic sealing

Vehicle Compatibility

Box Vans
Trucks
Trailers

To enhance our content, some features in the Don-Bur library may include information from trusted third parties. We encourage you to perform your own research and seek additional advice before making any investment or financial decisions based on the information provided. Don-Bur assumes no responsibility for the accuracy, completeness, or timeliness of third-party information.

We’d love to hear from you – get in touch today!