A PLUG FOLLOWER THAT SAVES OODLES OF TIME, LT370 from Pro Lok

Pro Lok's LT370 solves a huge problem for locksmiths who rekey a lot of locks.  It is especially useful, and designed for, the situation in which your lock is loaded with master pins that you want to keep inside the top chamber when using your plug follower.  How to assure the lock plug, when removed, does not have master pins in any of the stations?  The Master Pin Plug Follower is made for this job, and it does it well.  It also serves perfectly well as a standard diameter plug follower (just rotate the plug follower to the proper orientation and the master pin feature is out of the equation).