Heavy duty security for vertical-bar doors, such as on shipping containers and semi trailers. The over 2-inch square tube steel and 3/16-inch walls of this lock attach to the inner-most vertical locking bars of your container, good for warehouse and transport. With no mounting necessary, this cargo lock adjusts to fit any vertical double-door bars between 9 3/4- and 16 inches apart. The versatility of the no-mount design also makes it great for securing containers on jobs sites.

• Maximum Security: Heavy duty construction features 2-inch square tube and 3/16-inch thick walls
• No Mounting: Easy to fit to any application, including transport
• Versatile: Great for securing storage at job sites
• Adjustable: Fits any vertical bars between 9 3/4- and 16-inches apart