SKU: 26712032241

Salsbury Sandstone Recessed-Mounted USPS Access Vertical Mailbox, 3-Door

Sale price$138.20 Regular price$153.56
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Salsbury Sandstone Recessed-Mounted USPS Access Vertical Mailbox, 3-DoorSandstone Recessed USPS Vertical Mailbox, 3 Doors USPS approved 4B vertical mailbox by Salsbury Industries, designed for recessed wall installation in multi tenant buildings. Made entirely of aluminum with a durable sandstone powder coat finish and three tenant compartments secured by cam locks. Key Features: USPS Approved 4B Design: Compliant for replacement retrofit installations in apartments, condos, and commercial buildings All Aluminum

Sandstone Recessed USPS Vertical Mailbox, 3 Doors

USPS-approved 4B vertical mailbox by Salsbury Industries, designed for recessed wall installation in multi-tenant buildings. Made entirely of aluminum with a durable sandstone powder-coat finish and three tenant compartments secured by cam locks.


Key Features:

  • USPS Approved 4B Design: Compliant for replacement/retrofit installations in apartments, condos, and commercial buildings
  • All-Aluminum Construction: Lightweight, corrosion-resistant body with durable sandstone powder-coated finish
  • Secure Tenant Access: Each door includes a 5-pin cylinder cam lock with two keys; center door accepts USPS master arrow lock
  • Recessed Mounting: Integrated flanged collar fits rough opening; secure through back or side panels (hardware not included)
  • Compact Footprint: Unit size 18.75 in W x 19 in H x 7.5 in D with striated doors to resist scratching

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Series Salsbury 3500 Series 4B Vertical Mailboxes
Mounting Type Recessed-mounted with integrated flanged collar
USPS Access USPS-approved; center door for USPS master arrow lock
Number of Doors 3 compartments
Overall Dimensions 18.75" W x 19" H x 7.5" D
Individual Compartment Size 5.5" W x 16.25" H x 6.75" D
Material All aluminum construction
Finish Durable powder-coated; color: sandstone
Door Features Striated doors and trim to resist scratching
Locks 5-pin cylinder cam locks with two keys per door
Ideal Applications Apartments, condominiums, commercial buildings
Rough Opening Guidance Width 1.5" less than unit, height 1.25" less than unit, depth equal to unit depth
Mounting Hardware Not included; secure through back or side panels
Optional Accessories Custom engraved placards; outgoing mail slot; replacement locks; additional keys; key blanks

Frequently Asked Questions (FAQ):

Q: Is this mailbox approved by the USPS?
A: Yes. It meets USPS-STD-4B for replacement/retrofit installations and includes a carrier access door for a USPS-provided master arrow lock.


Q: What are the overall dimensions and rough opening?
A: Overall: 18.75" W x 19" H x 7.5" D. Rough opening is 1-1/2" less in width, 1-1/4" less in height, and equal to the unit depth.


Q: What materials is it made of?
A: The unit is made entirely of aluminum with a durable powder-coated finish.


Q: How many compartments and how are they secured?
A: Three tenant compartments. Each door has a 5-pin cylinder cam lock with two keys; the center door accepts the USPS arrow lock for mail loading.


Q: Is mounting hardware included?
A: No. Mounting hardware is not included and should be sourced based on the wall construction.


Streamlined Sandstone Utility with Architectural Poise

This recessed vertical mailbox delivers a clean, tailored presence that quietly elevates a corridor or lobby. The striated sandstone doors bring subtle texture and light play, while the framed collar reads crisp and architectural. Pair it with warm wood paneling or brushed nickel hardware for a cohesive, modern entry. It’s a refined essential that marries everyday function with polished, enduring style.


Upgrade your building’s mail center with this secure, USPS-approved recessed mailbox and enjoy durable, space-saving performance.

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26712032241

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Kindle Customer
Massapequa, US
★★★★★ 5
Good product
Color: P-Storage Cover Black, Size: Prestige Rechargeable
Works as it should. Easy to clean and charges quickly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
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deana dyer
Grantham, US
★★★★★ 5
Powerful Frother and Great Value
Color: P-Stand & Storage Cover Black, Size: Prestige Rechargeable
This little frother was a great find and value. Super happy with its performance. It has two speeds available, but I’ve only needed the lower setting because it’s so powerful. I’ve tried two other brands (one cheaper and one more expensive) and this one is by far the best! I’ve had it for 3 weeks, use it daily 2-3 times per day and it still hasn’t needed to be charged.
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Reviewed in the United States on June 5, 2026
K
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Ken
Pawtucket, US
★★★★★ 5
Easy to use Easy to charge High quality Frothier would recommend
Color: P-Storage Cover Black, Size: Prestige Rechargeable
This works insanely well. I use it every night for making ninja creami ice cream smooth for the next day. Easy to clean and very reliable. The speed is good and recharging is very easy as well. I would recommend this frothier to who ever needs to a hand held mixing machine thats easy to use.
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Reviewed in the United States on April 13, 2026
L
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Laurie
Houston, US
★★★★★ 5
Perfect frothing
Color: P-Storage Cover Black, Size: Prestige Rechargeable
Work great. rechargeable and has good power to it. The frothing is perfect.
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Reviewed in the United States on April 18, 2026
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B B
Houston, US
★★★★★ 5
This is the one!
Color: P-Storage Cover Black, Size: Prestige Rechargeable
THE BEST FROTHER!! I use a frother every morning for my skim milk and have gone through several. The battery powered ones I’ve bought work but end up bent and wobbly. I’ve had other rechargeable frothers that don’t have enough power to froth milk more than one day or two. This one checks all the boxes! Comes in a protective case and holds a charge for over a week w daily use. It is so strong I use the low setting for frothing and it makes a beautiful foam top for my coffee. Also use it to mix protein powder into liquid as well as other powders- no lumps! You could easily whip cream w this thing! Highly recommend!
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Reviewed in the United States on May 9, 2026

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