What is the primary function of the door locking handle?

The primary function of the door locking handle is fundamentally about securing and operating the container doors. By enabling users to open and close the doors, the handle plays a crucial role in ensuring that the container can be accessed for loading and unloading cargo. It allows for efficient handling, which is essential for intermodal transport, where time and ease of access are vital for operations.

While various aspects like door support, aesthetics, or hinge protection may be relevant in the broader context of container design, they do not encompass the core functional purpose of the door locking handle. Its primary role is directly linked to the operation of the doors, facilitating the functionality required for safe and effective cargo management.