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Subject to local regulations and installation requirements, this product has been specifically approved by the Postmaster General.
Please note that the USPS periodically updates mailbox standards and guidelines. Before proceeding with mailbox projects, we recommend you consult with your local Postmaster to comply with your specific area guidelines. US Mail Supply experts are standing by to help you navigate the product selection and installation process.
We'll match or beat most prices
24.44"
32.38"
17.06"
36lbs
Certified with the USPS stamp of approval, this Double Column Surface Mount Collar SM06D will mount all Double Column Six-Door High 4C horizontal modules in a commercial or residential setting. This collar enables units that come equipped for recessed mounting to be installed on any conventionally constructed wood-stud wall. Available in twelve colors and built out of heavy gauge aluminum, this elegant surface mount collar is sure to do its job. For Single Column Mounting, look here.
We do custom quotes for both new construction projects and mailbox replacement to help you maximize your space and budget while getting the features you need. Just fill out the form and our trained staff will contact you with a line drawing of the optimum mailbox configuration. Or, contact us by phone at 800-571-0147.
U.S. Mail Supply offers an array of 4C standard mailboxes. Many of our mailboxes are USPS approved. For mailboxes that have not yet been approved, we provide information on the approval process.
Weight | 36 lbs |
Actual Unit Size | |
Height | 24.44" |
Width | 32.38" |
Depth | 17.06" |