Recessed Mounted 4C Horizontal Mailbox - 11 Door High Unit (41 3/8 Inches) - Double Column - 10 MB1 Doors / 2 PL5s - Front Loading - USPS Access

Recessed mounted 4C Horizontal mailboxes manufactured by Salsbury Industries are USPS Approved and designed to meet USPS requirements for new construction and major renovations. Recessed mounted 4C Horizontal mailboxes feature a durable powder coated finish available in aluminum, black, bronze, and sandstone. Salsbury 4C Recessed Mounted Horizontal Mailboxes are ideal for commercial buildings, multi-family housing, apartment complexes, government and military bases, schools, colleges, and other residential and commercial applications. 4C Recessed Mounted Horizontal Mailboxes are constructed of heavy-duty aluminum with stainless-steel hardware and are available in multiple configurations, including 1 door wide (single column) and 2 doors wide (double column) systems. A wide range of tenant door configurations and parcel locker combinations is available to meet occupancy requirements.

• Recessed Mounted 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 renovations
• For indoor or outdoor use
• Constructed of heavy duty aluminum and stainless steel hardware
• Feature a durable powder coated finish available in aluminum, bronze, black and sandstone
• Doors include a heavy duty cam lock with a dust/rain shield and 3 keys
• MB1 doors are 3-1/4" H x 13-1/4" W, MB2 doors are 6-3/4" H x 13-1/4" W, MB3 doors are 10-1/4" H x 13-1/4" W and MB4 doors are 13-3/4" H x 13-1/4" W
• Available in three (3) MB1 equivalent door high units to fifteen (15) MB1 equivalent door high units, plus our popular maximum height units (56-3/4"H)
• Available in configurations that are 1 door wide (single column) and 2 doors wide (double column)
• U.S.P.S. standard 4C requires a minimum of 1 parcel locker for every 5 tenant compartments
• Parcel lockers must be a minimum of 15" H to meet the 1:5 ratio. Once this ratio has been met, smaller parcel lockers may also be added
• Fully integrated and stand-alone parcel lockers are available in varying sizes: PL3 (10-1/4" H), PL4 (13-3/4" H), PL4.5 (15-1/2" H), PL5 (17-1/4" H) and PL6 (20-3/4" H)
• Most units include a compartment for outgoing mail collection and is labeled “Outgoing Mail”
• Outgoing mail compartment / carrier access door includes the U.S.P.S. master lock access door (lock installed by the U.S.P.S.) and cannot be used for mail distribution
• Outgoing mail compartment includes a 10-3/4" W x 3/4" H mail slot and weather protection hood
• Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
• Include a 4C horizontal mailbox connector kit to easily connect multiple recessed mounted 4C horizontal mailbox units (hardware included)
• ADA height compliant units available - ADA compliance guidelines
• 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