Private Use Lock Conversion for the Arrow Lock


Purchase the Private Use Lock Conversion for the Arrow Lock Here


MASTER COMMERCIAL LOCK - Private Use Lock to replace the USPS Arrow Lock.

For private access to Cluster Box Unit master door and CBU parcel locker door. Also compatible with USPS STD-4C Horizontal Mailboxes.

Convert Postal mailboxes to private use units simply by replacing the USPS Arrow Lock with this Conversion Lock.

Includes two (2) keys

Private Use Lock Conversion for the Arrow Lock