This is a NEW replacement lock for your antique Mills slot machine.  I have added to my lock listing a new reproduction lock plate and the 2 screws to hold it in place. (I've had several questions about this: It is not a direct replacement for Jennings machines, the lock barrel is too short. It can be adapted in some cases, but it involves modifying the back door and/or the lock.) This lock is the spring loaded model. Once the door is closed the lock engages and is locked. Comes with 2 keys. Thanks 

AFTER YHE FIRST OF THE YEAR I WILL BE OFFERING THE NON-SPRING  LOADED LOCKS AGAIN!!

WARNING:  Please be aware of other sellers who offer locks they claim are for Mills slot machines. Study the last two photos in this listing to determine why that type of lock is probably not right for your machine. 

Have received  some requests that I want to address. This lock measures 1 5/8" from center of holes in width, and 15/16'' on center of the holes height wise. The lock barrel measures 3/4" tall. This lock is 1/16" shorter that an original. This lock is almost identical to an original Mills door lock!  Thanks  Tom

HAVE THE NONE SPRING LOADED LOCKS ON ORDER, BUT THEY WON'T ARRIVE TILL MID  JANUARY!!

THANKS  TOM