The Ilco 1661 key blank is designed for Canada Post mailbox lock systems, including community mailboxes, parcel lockers, and postal compartments used across Canada. This blank is part of a controlled key system and is generally used by authorized personnel for servicing and maintenance.

Unlike common residential or commercial key blanks, the 1661 is associated with postal infrastructure and is not widely used for general duplication. It is recognized within the locksmith industry as a Canada Post service key blank, making it a niche but essential product for specific applications.

Because of its intended use, this blank is typically distributed through controlled channels and used by technicians or authorized service providers working on postal lock systems.

Key Features:

• Ilco 1661 key blank
• Designed for Canada Post mailbox systems
• Used in community mailboxes and parcel lockers
• Specialized service key blank
• Not intended for general retail duplication
• Suitable for authorized maintenance use

Applications:

• Canada Post community mailboxes
• Parcel lockers and postal compartments
• Postal service maintenance and servicing
• Authorized locksmith or technician use

Cross Reference:

• Ilco: 1661