Door cams are part of the shipping container door locking mechanism
The cams fit on the top and bottom ends of a locking bar. These are different depending on whether it's a left or right locking bar, so make sure you check that you've got the right one.
The cam fits into the cam keeper (sold separately) to lock the door in place.
At ContainerCo, we pride ourselves in providing quality shipping containers and shipping container parts. Please do not hesitate to reach out to our talented and friendly team if you have any questions.