tubular locks

[calazone]

whats up with those half moon shaped locks? Are they tobular?

[Chucklz]

I beleive you mean Abloy locks. A few minutes with the search button will yeild you a great deal of information.

[S3rratedSp00L]

I have seen similar locks on newspaper machines in my area. These were made by a company called BATON, but are probably just an abloy clone.

From my limited understanding of Abloy locks, they use rotating discs. I hope this helps you with your search.