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MBL Salsbury Industries Vertical Mailbox 4 Doors Surface Mounted USPS Access P15005090MBL-3504ASU https://cdnimages.opentip.com/full/MBL/MBL-3504ASU.jpg Salsbury Industries Vertical Mailbox 4 Doors Surface Mounted USPS Access Manufacturer Part Number: 3504ASUSalsbury 3500 Series 4B+ Vertical Mailboxes - Surface Mounted - U.S.P.S. AccessFeatures4B+ Vertical mailboxes are U.S.P.S. approved for replacement and/or retrofit installationsManufactured by Salsbury Industries to USPS-STD-4B+ SpecificationsIdeal for apartments, condominiums and commercial buildingsMade entirely of aluminumFeature a durable powder coated finish available in aluminum, bronze and sandstoneMount directly to a wall and are secured with mounting hardware (not included)Individual compartment size is 5-1/2\" W x 16-1/4\" H x 6-3/4\" DDoors and trim are striated to resist scratchingDoors include a 5 pin cylinder cam lock (with 2 keys)Mailboxes are available with 3 to 7 compartmentsSalsbury Industries is an ISO 9001:2015 certified company and has excelled in the field of manufacturing since 1936OptionsCustom engraved placardsOutgoing 4-3/4\'\' W x 1/2\'\' H mail slotReplacement locksAdditional keysKey blanksDownloads: Installation Instructions Technical Drawing size: 24.25\" W x 19\" H x 7.5\" Dweight: 30 lbs 15005090 00820996547118 35.0000lbs 0.00 0.00 0.00
Salsbury Industries
438.75 2027-01-06 In Stock
customer review - by , October 10, 2025
5/ 5stars
Bought a Salisbury Industries Vertical Mailbox to replace an old one that broke. All aluminum construction. Strong. Easy to install. Secure. Thanks.
customer review - by , August 8, 2024
5/ 5stars
Exactly like the picture, very satisfy with the product.
customer review - by , August 8, 2024
5/ 5stars
The only thing that could make these an out of the park homerun would be to add quality, durable identification labels. I had to purchase them separately.
customer review - by , April 4, 2024
4/ 5stars
Good product. My only suggestion is that a drilling template be provided.
customer review - by , January 1, 2024
5/ 5stars
The mailbox was delivered on time, we'll packaged and protected. It matched the description and was in perfect working order. The company did a follow-up call to insure my satisfaction. Well done.
customer review - by , November 11, 2022
5/ 5stars
Color, well built
customer review - by , November 11, 2022
5/ 5stars
i bought this a half year ago the mailbox doesn't close the latch breaks VERY easily a thin piece of mettle keeps it closed
customer review - by , June 6, 2022
5/ 5stars
The color is darker than in the pictures. Which I like. It looks super modern. Easy to install. I'd buy this again if needed.
customer review - by , April 4, 2022
5/ 5stars
Product arrived in great condition. Installed right over the spot where the old one was. The post office was wonderful in helping with their master lock. Light weight and a great improvement. Thank you!!!

Salsbury Industries 3504ASU Vertical Mailbox - 4 Doors - Aluminum - Surface Mounted - USPS Access

stars Rating 5 | 10 reviews
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UPC: 00820996547118
SKU: MBL-VM-M-3504SU
Price: $438.75
Color: Aluminum
Quantity:
In Stock
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Product Description

Manufacturer Part Number: 3504ASU

Salsbury 3500 Series 4B+ Vertical Mailboxes - Surface Mounted - U.S.P.S. Access

Features

  • 4B+ Vertical mailboxes are U.S.P.S. approved for replacement and/or retrofit installations
  • Manufactured by Salsbury Industries to USPS-STD-4B+ Specifications
  • Ideal for apartments, condominiums and commercial buildings
  • Made entirely of aluminum
  • Feature a durable powder coated finish available in aluminum, bronze and sandstone
  • Mount directly to a wall and are secured with mounting hardware (not included)
  • Individual compartment size is 5-1/2" W x 16-1/4" H x 6-3/4" D
  • Doors and trim are striated to resist scratching
  • Doors include a 5 pin cylinder cam lock (with 2 keys)
  • Mailboxes are available with 3 to 7 compartments
  • Salsbury Industries is an ISO 9001:2015 certified company and has excelled in the field of manufacturing since 1936

Options

  • Custom engraved placards
  • Outgoing 4-3/4'' W x 1/2'' H mail slot
  • Replacement locks
  • Additional keys
  • Key blanks


Downloads:

size: 24.25" W x 19" H x 7.5" D

weight: 30 lbs


This item is oversize. we may contact you when we process the order.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Product Warranty

All MBL- items have a one year limited warranty.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
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9
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By John H
Date: October 29, 2025
Bought a Salisbury Industries Vertical Mailbox to replace an old one that broke. All aluminum construction. Strong. Easy to install. Secure. Thanks.
Rating: 5 stars [5 of 5 Stars!]
By Luisa
Date: August 12, 2024
Exactly like the picture, very satisfy with the product.
Rating: 5 stars [5 of 5 Stars!]
By Ruth Martin
Date: August 06, 2024
The only thing that could make these an out of the park homerun would be to add quality, durable identification labels. I had to purchase them separately.
Rating: 5 stars [5 of 5 Stars!]
By frank caristia
Date: April 15, 2024
Good product. My only suggestion is that a drilling template be provided.
Rating: 4 stars [4 of 5 Stars!]
By Lawrence F.
Date: January 09, 2024
The mailbox was delivered on time, we'll packaged and protected. It matched the description and was in perfect working order. The company did a follow-up call to insure my satisfaction. Well done.
Rating: 5 stars [5 of 5 Stars!]
By Adrean storhaug
Date: November 28, 2022
Color, well built
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 9 reviews
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