Usps approved locking mailboxes

The United States Postal Service (USPS) has specific guidelines for approved locking mailboxes that can be used to secure mail and packages. Here are some details:

USPS Approved Locking Mailboxes:

  1. Rust-Resistant Steel: The USPS recommends using rust-resistant steel mailboxes with a durable finish to withstand outdoor weather conditions.
  2. Locking Mechanism: The mailbox must have a secure locking mechanism that can be locked and unlocked with a key or combination.
  3. Keyed Locks: Keyed locks are preferred by the USPS, as they provide an additional layer of security.
  4. Combination Locks: Combination locks are also acceptable, but the USPS recommends using a combination lock with a minimum of 10,000 possible combinations.
  5. No Master Keys: The USPS does not allow master keys or universal keys that can open multiple mailboxes.

USPS Approved Locking Mailbox Brands:

  1. Bradley: Bradley is a well-known brand that offers a range of locking mailboxes that meet USPS standards.
  2. Hollister-Whitney: Hollister-Whitney is another popular brand that offers locking mailboxes that meet USPS requirements.
  3. Polar: Polar is a brand that specializes in locking mailboxes and offers a range of models that meet USPS standards.
  4. Salsbury: Salsbury is a brand that offers a range of locking mailboxes, including those that meet USPS requirements.

USPS Locking Mailbox Requirements:

  1. Size: The mailbox must be at least 6 inches wide, 12 inches deep, and 24 inches tall.
  2. Material: The mailbox must be made of rust-resistant steel or other durable materials.
  3. Locking Mechanism: The mailbox must have a secure locking mechanism that can be locked and unlocked with a key or combination.
  4. Keyed Locks: Keyed locks must be used, and the USPS recommends using a key that is at least 1/4 inch thick.
  5. Combination Locks: Combination locks must have a minimum of 10,000 possible combinations.

Additional Tips:

  1. Check with Your Local Post Office: Before purchasing a locking mailbox, check with your local post office to ensure that the mailbox you choose meets their specific requirements.
  2. Install the Mailbox Correctly: Make sure to install the mailbox correctly, following the manufacturer's instructions and local building codes.
  3. Keep Your Mailbox Secure: Always keep your mailbox locked and secure to prevent theft and tampering.

By following these guidelines and using an approved locking mailbox, you can help protect your mail and packages from theft and tampering.