Bi-Lock Pinner by LD Software

Bi-Lock Pinner is an app for those Bi-Lock Agents/Locksmiths who still have manual key systems. Enter your key bittings in the bottom fields and your pin buildup is shown above. You can enter up to 5 keys. Un-ticking them will leaver the code there but remove it from the pin build up. Tapping in any pin will show you and image of the pin.