Powder Coat Salsbury 4 Door Vertical Mailbox

Salsbury 4 Door Vertical Mailbox 3504
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Retail Price:$237.61
Our Price:$206.62
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  • Salsbury 4 door vertical style commercial mailboxes are ideal for apartments, condominiums and office buildings and are designed for replacement and retrofit installations.
  • Made entirely of aluminum, Salsbury 3500 series USPS approved 4B+ vertical mailboxes feature a durable powder coated finish available in 5 finishes.
  • Vertical mailboxes are available as surface mounted or recessed mounted units.
  • Surface mounted units are designed to be mounted on a wall or other flat surface. Recessed mounted units are designed to fit into a rough opening.
  • Units feature 5-1/2″ W x 16-1/4″ H extruded aluminum doors. Each compartment is 6-3/4″ D.
  • Each door includes a 5 pin cylinder cam lock with 2 keys and a 2-1/2″ W x 5/8″ H indentation to accommodate a label identifying the tenant’s name and/or box number.
  • Customize your Salsbury 4 Door Vertical Mailboxes with Engraved Self Adhesive Placards for the vertical mailbox doors.
  • These tags are made from heavy duty plastic and engraved with your custom characters. The tags come with an adhesive back for easy mounting.
  • PLEASE NOTE: 3500 series 4B+ vertical mailboxes have been U.S.P.S. approved to the required security upgrades of USPS-STD-4B+. These mailboxes are approved for replacement and/or retrofit installations.
  • The USPS STD-4C Horizontal Compliant commercial mailbox system is mandatory on all new construction and major renovations
  • Salsbury vertical mailboxes are not intended for outdoor use.
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Item Height (inches) Width (inches) Depth (inches)
Overall 19" 24.25" 7.5"
Rough Opening 17.75" 22.75" 6.75"
Compartments 16.25" 5.5" 6.75"


  • Mailbox Item Number: SIV3504
  • Includes: Mailbox, Name and Number Cards for Doors, 2 Keys per Door
  • Manufacturer: Salsbury Industries
  • Shipping Weight: 30 lbs.
  • Locking: Locking mailbox.

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