• 4C horizontal mailboxes are U.S.P.S. Approved
  • Manufactured by Salsbury Industries to USPS-STD-4C Specifications
  • Ideal for apartments, commercial buildings and residential developments
  • Required for new construction and major remodels
  • U.S.P.S. standard 4C requires a minimum of 1 parcel locker for every 10 tenant compartments
  • For indoor or outdoor use
  • Constructed of heavy duty aluminum and stainless steel hardware
  • Feature a durable powder coated finish available in aluminum, bronze, gold and sandstone
  • Doors include a heavy duty cam lock with a dust/rain shield and 3 keys
  • MB1 doors are 13.25'' W x 3.25'' H, MB2 doors are 13.25" W x 6.75" H, MB3 doors are 13.25" W x 10.25" H and MB4 doors are 13.25" W x 13.75" H
  • Available in heights of 16 (Maximum Height), 15, 13, 11, 9, 7, 5 and 3 MB1 doors high
  • Available in configurations that are 1 door wide (single column) and 2 doors wide (double column)
  • Fully integrated and stand-alone parcel lockers are available in 5 MB1 door heights (PL5 - 17.25" high) and 6 MB1 door heights (PL6 - 20.75" high)
  • A compartment equivalent to two 3.25'' high standard doors is used for outgoing mail collection and is labeled "Outgoing Mail"
  • The front of the outgoing mail compartment is comprised of 2 fixed panels and there is no U.S.P.S. master lock access door
  • Outgoing mail compartment includes a 10.75" W x 0.75" H mail slot and weather protection hood
  • Include factory installed 0.75" W x 0.25" D trim and 1 or 2 heavy duty rear access door(s) with latches and continuous hinges
  • Salsbury Industries is an ISO 9001: 2008 certified company and has excelled in the field of manufacturing since 1936
  • Custom engraved p
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    Salsbury 3715D-17SRU 4C Horizontal Mailbox 15 Door High Unit - 55 Inches - Double Colum

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