Architectural Mailboxes 5143 Key Blank
Key Blank for A1001 - A3000 Architectural Mailboxes High Security Locks installed on the 6200 Oasis Classic or 620020 Oasis TriBolt model mailboxes.
Use this Architectural Mailbox key blank if your lock has an 'A' or 'Y' followed by 4 digits (example: A1357 or Y1357).