Aluminum
Aluminum
Aluminum
Aluminum
Aluminum
Aluminum

4B+ Horizontal Mailbox - 6 Door High Unit - 12 B Doors (11 usable) - Front Loading - USPS Access

4B+ Horizontal Mailbox - 6 Door High Unit - 12 B Doors (11 usable) - Front Loading - USPS Access

Model # 3612AFU

$1,900.00 USD $1,710.00 USD

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4B+ Horizontal Mailboxes are USPS approved for replacement installations. For new construction, see Cluster Box Units and 4C Horizontal Mailboxes.

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4B+ Horizontal Mailboxes manufactured by Salsbury Industries are designed for replacement and retrofit installations while meeting the required USPS security upgrades of USPS-STD-4B+. Salsbury 3600 Series 4B+ Horizontal Mailboxes feature a durable powder coated finish available in aluminum, bronze, or sandstone. Salsbury 3600 Series 4B+ Horizontal Mailboxes are ideal for apartments, condominiums, office buildings, and similar multi-tenant properties. 4B+ horizontal mailboxes are made entirely of aluminum for long-lasting durability and are corrosion resistant. Multiple tenant door configurations and sizing options are available to support retrofit requirements and building capacity needs. These mailboxes are approved for replacement and/or retrofit installations. For new construction or major renovation, order CBU’s or 4C Horizontal mailboxes.
  • 4B+ horizontal 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, commercial buildings and residential developments
  • Made entirely of aluminum
  • Feature a durable powder coated finish available in aluminum, bronze and sandstone
  • Available in "A" size doors (6-1/2" W x 5-1/4" H) and larger "B" size doors (13" W x 5-1/4" H)
  • Units with standard "A" size doors are available in 3, 4 or 5 doors wide and 5, 6 or 7 doors high
  • Units with larger "B" size doors are available in 2 doors wide and 5, 6 or 7 doors high
  • Doors include a 5 pin cylinder cam lock (with 2 keys)
  • One mailbox opening is required for a master postal lock (installed by the U.S.P.S.) and cannot be used for mail distribution
  • Front loading door panel swings on a continuous hinge
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
  • Salsbury Industries is an ISO 9001:2015 certified company and has excelled in the field of manufacturing since 1936
  • Custom engraved placards
  • Custom engraved doors - regular
  • Custom engraved doors - black filled
  • Replacement locks
  • Additional keys
  • Key blanks
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