Salsbury Industries
Roadside Mailbox with Locking Insert
This Salsbury Industries Roadside Mailbox, model 4325BLK, offers robust security and convenience for your mail. It features both front and rear locking doors, each with a key lock, and is designed for USPS-STD-7B specifications. The mailbox is constructed entirely of durable aluminum with a powder-coated finish. Mail is deposited through a non-locking front access panel, and it includes an outgoing tray and an adjustable red signal flag. It is USPS approved and can be mounted on posts, in columns, masonry, or walls.
$180.00
More Roadside Mailbox Options
Owner Satisfaction
4.4
/ 5
Category Rank
188
/ 289
#188 in Mailboxes
Price vs Category Average
-47%
Below average
Model
4325
/ BLK
Who it's for
- Durable Construction
- Enhanced Security
- Versatile Aesthetic
Who should skip it
- Restrictive Slot Size
- Separate Mounting Hardware
- Key Access Requirement
Key Specs
Model
4325BLK
Dimensions
12.5" W x 13.625" H x 18.25" D
Weight
25 lbs
Material
Aluminum
Finish
Durable powder coated finish
Access
Front and rear locking doors
Lock
Key Lock
Mail Deposit
Non-locking access panel on front
Features
- USPS approved for roadside delivery
- Manufactured to USPS-STD-7B specifications
- Durable aluminum construction with powder-coated finish
- Dual access locking doors for enhanced security
- Keyed alike locks for convenience
- Includes outgoing mail tray
- Adjustable red signal flag
- Versatile mounting options
What customers say
Owners frequently highlight the exceptional build quality and robust security of the Salsbury Industries Roadside Mailbox. Its heavy duty aluminum construction offers a sense of permanence and reliability that standard models often lack. The locking insert provides essential peace of mind by protecting sensitive mail from potential theft. This mailbox combines a classic aesthetic with practical functionality making it a sophisticated addition to any property. Most users find the investment worthwhile for the superior protection and long term durability it delivers to their daily lives.
Know before you buy
Yes, the Salsbury 4325BLK is fully USPS approved and manufactured to meet USPS-STD-7B specifications for roadside delivery.
Mail is deposited through a non-locking front access panel, which drops the mail into the secure, locked compartment. You can then retrieve your mail using the key from either the front or rear locking doors.
Yes, the mailbox is designed for versatile installation. It can be mounted on posts, or recessed into columns, masonry, or walls depending on your property layout.
Yes, the mailbox features keyed-alike locks, meaning the same key will open both the front and rear access doors for your convenience.
Yes, it includes an integrated outgoing mail tray and an adjustable red signal flag to notify your mail carrier that you have letters ready for pickup.
The mailbox is constructed from durable aluminum and finished with a powder coating, which provides excellent resistance to rust and weather-related wear.
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