This listing is for a group of two Illinois Lock Company (ILCO) locks with keys.
To be perfectly clear, you get the two locks seen in the first two photos. 
The lock seen in the last two photos is an example which shows the face and length of the two locks I am selling..

I believe that these locks are from Bally bingo pinball machines from the late 1940's and 1950's.
Each lock is in good working condition and has one original key.

The length of the lock cylinder or body is 7/8 of an inch.
The machine screw stud is 5/16-18 thread and 1/2 to 5/8 inch long - the stud length does vary a little from lock to lock.

PLEASE NOTE:
These locks have only one flat side on the cylinder body instead of the more common two flat sides found on most game and pinball locks.