Salsbury 3600 Series 4B+ Horizontal Mailboxes - Front Loading - U.S.P.S. Access
- 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
4B+ Horizontal Mailbox Video
Installation Video – Tenant Door Replacement
Installation Video – Tenant Lock Replacement
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