What caring of lock is this? Its get a circular keyhole and....? its circular and has bolts that dance directly into it. Turned with...
its circular and has bolts that dance directly into it. Turned with a round switch that fits in the indents. It's lately a ring, the center is filled surrounded by.
Answers: It's called a cask lock.
Sounds like a container lock. This is mostly used to prevent picking. Many vending machines have equal type locking mechanism on them.