Lock, switch lock, push lock

Key-alike locks can be ordered. Key alike lock means that many locks can be opened by using the same key.
Switch lock is for close circuits, used for credit handling or entering the service menu. Spring return and simple kinds are available. Spring return means that it has a spring inside to turn the key back immediately. Key alike switch lock is available.
Panel clamp and push lock are regularely used in jukeboxes and amusement machines.