How does your locking system work and how far do the locks stick out from the belt?

Our locking system is a very close and narrow profile made up of two radial locks placed either side of a fitting nut.  The locks protrude 11mm from the front of the belt and they are smooth.  The fitting nut in the centre of the locking system is there to simply assist the wearer.  It’s easy to put this on once all of the components have been placed on the belt and the wearer is comfortable.  Finally the locks are added on to the belt.  The key is required to close as well as open the locks.