FREE Shipping within Continental USA!
These USPS approved Locking Roadside Mailboxes are made of heavy duty aluminum to assure long lasting and maintenance free performance. Durable powder coating available in 8 colors protects this secure mailbox package.
Salsbury are world leaders in the manufacturing of commercial and residential mailboxes, personalized home address plaques, mail slots and more. This high-quality Triple Mailbox Package makes a great first impression and guarantees that your mail is safe.
Large capacity mailbox combines durability with distinctive design. Well selected colors make it easy to find the perfect match for every home.
We are happy to offer special pricing to builders and HOA. Please contact us for more information
This triple mailbox package includes:
- FREE Shipping to Continental US
- Three USPS Approved Locking Mailboxes – 4300 series
- Triple Mailbox Spreader - 4383
- Surface-Mount or In-Ground Mailbox Mounting Post (please select from the options on the top of the page)
- Newspaper Holders are available as an option. To order Newspaper Holders please see the "Accessories" section at the bottom of this page.
Bronze, Copper, Brass, Nickel, Black, Green, Silver, White
Please select your color from the drop-down menu at the top of the page.
Triple Mailbox Package Specifications:
- USPS Approved for curbside mail delivery
- Made of heavy duty aluminum with sharp detail
- This locking mailbox is rust free
- Finished in a durable powder coat in bronze, copper, brass, nickel, black, green, silver, white
- Mail is deposited through a large non-locking access panel on the front designed to allow delivery of magazines and small packages
- Mail is retrieved either through the front or through the rear locking doors
- Each locking mailbox features convenient outgoing mail tray, located at the top of the incoming mail compartment (top door)
- Each unit includes two locking doors – front and rear (keyed alike) with two (2) keys
- Mailboxes, mounting post and spreader are made in the USA
- Adjustable red flag is included
- Availability: Usually ships in 1-2 business days
- Includes instructions
- Locking Mailbox Dimensions: 12-1/2”W x 13-5/8”H x 18-1/4”D
- Outgoing Mail Tray Dimensions: 10” W x 1-3/4”H
- Mail Deposit Receptacle Dimensions: 10” W x 1-3/4”H
- Triple Mailbox Package Total Width: 55”
- Triple Mailbox Package Total Weight: 110 lbs.
- Manufacturer’s part number: Salsbury 4325
- Manufacturer’s Warranty: 1 year
Mounting Post details:
- Please select In-Ground or Surface Mount Post at the top of the page
- In-Ground Mailbox Post Dimensions: 3-1/2”W x 3-1/2”D x 48”H
- In-Ground Mailbox Post Top Dimensions: 6”W x 12” D
- Surface Mount Mailbox Post Dimensions: 3-1/2”W x 3-1/2”D x 32”H
- Surface Mount Mailbox Post Top & Base Dimensions: 6”W x 12”W
- Pedestal base bolt pattern: 4” x 10”
Download The Installation guide:
[PDF format] Requires Adobe Acrobat Reader
Salsbury Triple Mailbox Package Installation Instructions
(The file is large - please be patient...)
Locking Mailbox Details:
Triple Mailbox & Mounting Post Multi-Unit Package:
Salsbury Locking Mailbox Details:
Designer Spreader - 3 wide - 4383: