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Gibraltar Mailboxes

16-3/4-Inch Black Heavy Duty Locking Security Mailbox


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* Estimated stock levels as of Fri, Apr 12, 2024. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

  • Constructed from heavy-duty steel and plastic offering durability and resistance to rust
  • Extra large capacity provides ample space to house various types of mail and high volume mail deliveries
  • Features an incoming mail slot concealed by an aluminum flap for added security
  • Features a locking compartment with a cam lock for mail storage and added security against mail theft
  • Approved by the united states postal service postmaster general
  • Mounting hardware and instructions included for easy installation
  • Delivery slot is approximately 14 in W x 2 in H


Homeowners who need a medium-sized mailbox with high security can depend on the Mailsafe to meet their needs. This medium-sized unit is made from heavy-duty plastic and aluminum, providing the utmost in strength and durability, as well as resistance to rust. The Mailsafe has a crisp, clean design and large brushed aluminum access door for easy delivery of envelopes, magazines, padded mailers and other items. A cam lock keeps the mailbox contents safe. The Mailsafe is designed for flush mounting.



Capacity 840 cubic in.
Color Black
Material Heavy-duty plastic and aluminum
Type Locking Mailbox

Manufacturing Details
The following information is subject to change without notice

Country of Origin US
Manufacturer Warranty 90 Day Limited
Prop 65 Warning Warning WARNING: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Shop USA Yes


Dimensions 13.3 in H x 17.1 in W x 8.4 in D
Size Medium
Weight 8.6 lbs.

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