Surface Mount Collar Enclosures for 4C Series Horizontal Mailboxes (Required for Surface Wall Mounting)
Local Postmaster Approval Recommended
Designed for indoor or outdoor use, National Mailbox is pleased to offer a heavy-duty STD-4C mailbox enclosure which allows modules to quickly and easily be mounted to any flat surface. This smooth aluminum collar ensures the mail system achieves that desired sleek, finished look while easily attaching directly to the mailbox module. Ideal for settings with limited wall depth, this USPS Approved solution provides greater flexibility in your mailbox placement and installation. Learn More
More Information: 4C Surface Mount Collar Installation Manual
For more product info contact the National Mailboxes Customer Support Center at 1-800-676-5161
Showing all 22 results
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6-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM06S
Sale! Wholesale Pricing:
Original price was: $773.50.$723.50Current price is: $723.50. View Options -
6-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM06D
Sale! Wholesale Pricing:
Original price was: $928.50.$878.50Current price is: $878.50. View Options -
7-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM07S
Sale! Wholesale Pricing:
Original price was: $773.50.$723.50Current price is: $723.50. View Options -
7-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM07D
Sale! Wholesale Pricing:
Original price was: $928.50.$878.50Current price is: $878.50. View Options -
8-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM08S
Sale! Wholesale Pricing:
Original price was: $828.50.$778.50Current price is: $778.50. View Options -
8-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM08D
Sale! Wholesale Pricing:
Original price was: $974.50.$924.50Current price is: $924.50. View Options -
9-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM09S
Sale! Wholesale Pricing:
Original price was: $828.50.$778.50Current price is: $778.50. View Options -
9-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM09D
Sale! Wholesale Pricing:
Original price was: $974.50.$924.50Current price is: $924.50. View Options -
10-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM10S
Sale! Wholesale Pricing:
Original price was: $828.50.$778.50Current price is: $778.50. View Options -
10-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM10D
Sale! Wholesale Pricing:
Original price was: $974.50.$924.50Current price is: $924.50. View Options -
11-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM11S
Sale! Wholesale Pricing:
Original price was: $884.50.$834.50Current price is: $834.50. View Options -
11-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM11D
Sale! Wholesale Pricing:
Original price was: $989.50.$939.50Current price is: $939.50. View Options -
12-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM12S
Sale! Wholesale Pricing:
Original price was: $884.50.$834.50Current price is: $834.50. View Options -
12-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM12D
Sale! Wholesale Pricing:
Original price was: $989.50.$939.50Current price is: $939.50. View Options -
13-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM13S
Sale! Wholesale Pricing:
Original price was: $918.50.$868.50Current price is: $868.50. View Options -
13-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM13D
Sale! Wholesale Pricing:
Original price was: $965.50.$915.50Current price is: $915.50. View Options -
14-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM14S
Sale! Wholesale Pricing:
Original price was: $918.50.$868.50Current price is: $868.50. View Options -
14-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM14D
Sale! Wholesale Pricing:
Original price was: $965.50.$915.50Current price is: $915.50. View Options -
15-High Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM15S
Sale! Wholesale Pricing:
Original price was: $974.50.$924.50Current price is: $924.50. View Options -
15-High Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM15D
Sale! Wholesale Pricing:
Original price was: $1,021.50.$971.50Current price is: $971.50. View Options -
Max Height Single-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM16S
Sale! Wholesale Pricing:
Original price was: $974.50.$924.50Current price is: $924.50. View Options -
Max Height Double-Wide Surface Mount Collar Enclosure for 4C Horizontal Mailbox Unit – HSM16D
Sale! Wholesale Pricing:
Original price was: $1,021.50.$971.50Current price is: $971.50. View Options
Showing all 22 results
Product Line Features:
- Local Postmaster Approval Recommended
- For use with Front-loading 4C mailboxes and accessories ONLY
- 4C horizontal mailboxes sold separately
- USPS Approved
- Heavy gauge aluminum construction
- Surface-mount collars are the perfect accessory when a surface-mount application is needed
- Easy to install – no wall cut required
- Please Note: This Enclosure is made to order and is non-returnable
4C Mailboxes FAQs:
- Are 4C Mailboxes Easy To Install? A Comparison
- Are Any Types of Commercial Mailboxes Being Phased Out?
- Are There Special Requirements for 4C Mailboxes?
- What are NEW Freestanding Depot Enclosures with 4C Horizontal Mailboxes?
- What Are 4C Recessed and Surface-Mounted Mailboxes?
- What Are the Benefits of 4C Mailboxes?
