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Only fits Gaines Wall Mounted Mailboxes

Wall Mount Mailbox Locking Insert for Gaines Mailboxes

Gaines Wall Mount Mailbox Locking Insert
Turn any Gaines Wall Mount Mailbox into a lockable one with this Locking Insert. Installation is a breeze with the easy-to-follow instructions included with each locking insert. It also comes with two keys for added security. With a Gaines Wall Mount Mailbox Locking Insert, you are surely protected against mail and identity theft.

Metal and Finish
The Gaines Wall Mount Mailbox Locking Insert is constructed from durable A360 rust-proof cast aluminum. Extremely sturdy and light-weight at the same time, cast aluminum is 100% rust-resistant. It is formed by pouring aluminum into a mold of the end product. During the manufacturing process, the aluminum goes under substantial amounts of pressure, which produces an extremely dense material that can withstand the harshest of conditions.

A five-stage, powder-coated paint process is utilized to ensure that the Gaines Wall Mount Mailbox Locking Insert is quality-wise consistent, durable, and possess a high-quality finish. Powder coating has ultraviolet ray (UV) inhibitors that protect the surfaces, making the finish resistant to chipping, scratching, fading, and wearing. Color remains bright and vibrant for the longest time. The Gaines Wall Mount Mailbox Locking Insert is available in an elegant black finish.


  • Assembled Depth: 7 inches
  • Assembled Height: 10 inches
  • Assembled Weight: 2.45 pounds
  • Assembled Width: 13 inches
  • Color/Finish: Black
  • Depth: 7 inches
  • Height: 10.50 inches
  • Width: 13.75 inches
  • Slot Size: 1-1/8 inches H x 8 inches W
Weight 6 lbs
Shipping Info Usually ships in 1 to 3 business days
Learn more about our Estimated Lead Times
Brand Gaines Manufacturing
Mailbox Type Parts & Accessories
Dimensions Depth: 7 inches, Height: 10.50 inches, Width: 13.75 inches
Delivery Type USPS Delivery
Access Type Front Access
Ships To Ships to the 48 contiguous United States. For AK or HI delivery, please contact us for a shipping quote.
Ship Method Ships via USPS, UPS, or FedEx Standard Ground.
Shipping Policy

Thank you for your order! We will ship your order using the fastest, safest, and most reliable method possible. Small and medium-sized parcels will usually ship FedEx or UPS Ground, while large commercial items will ship via common freight carriers such as YRC, XPO Logistics, etc.

Every product on our site has been carefully selected to ship by a particular shipping method in order to provide you with an optimal delivery experience.

When your order ships, we will notify you via email. Included in your email will be a tracking number for your shipment. We encourage you to track your package online or on the phone with the carrier. Most companies can provide an estimated delivery date.

View our Full Shipping Policy here.
Return Policy

We offer a 90-day return period from the date of shipment. We will refund your order total, less our cost of shipping the item to you. In most cases, you will be responsible for the cost of shipping the item back to us.

Important: Orders returned without authorization will NOT be processed for credit or refunds. YOU MUST obtain a Return Goods Authorization Number (RGA#) from us so that the credit for the merchandise and any refund can be properly processed.

View our Full Return Policy here.