Jul 21, 2026 - 01:12 PM
We’ve provided several answers to questions related to CompX National C9100 USPS-L-1172C Mailbox Lock , see some other helpful Q&A related to this product.
Question: Is this mailbox lock the new style USPS lock?
Answer: Yes, this is the new style c9100 lock found on modern mailboxes. Being the new style means it meets current United States Postal Service (USPS) standards, which is important for compliance and security.
Question: Is this mailbox lock reusable?
Answer: Yes, it is reusable. A reusable mailbox lock can be removed and installed again as needed, which is valuable for maintenance or when upgrading mailboxes.
View all CompX National C9100 USPS-L-1172C Mailbox Lock Questions & Answers
