barn door lock-hasp-bar lock ideas

[Surgery]

made doors to fit for a couple of units and before i go too far sheeting the box etc just wanted to grab a few ideas reference the best way of securing them , any phots etc would be great , thanks

 

[Bobthebuilder]

Internal or external locks

 

[delilah]

Most secure doors we ever had were on a shipping container. Wrist sized hole in one of the doors, you put your hand in and found a padlock, took that off and box section on a pivot swung from the horizontal to the vertical thus releasing the doors. Was a rope you pulled on to bring back to the vertical to lock it. They never got in that one.

 

[Surgery]

Internal or external locks

External fixings