Automatic Electric 10L payphone lock with original keys for AE 3 slot payphone. This is the vault door lock People use these in Gray pay stations also.

You receive only 1 key. (Pictured with 2 keys).  

If you would like 2 keys add $15 

$5 off if you send me your old 10L lock (Sort of like a core charge I will refund you at any time).