Salsbury Industries
Salsbury Industries 3800 Horizontal Series 4-Compartment Surface Mount Mailbox
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SKU 3816S-09
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Details
3800 Series Surface-Mount 4-Compartment Mailbox
Durable 4C horizontal mailbox unit housed in a surface-mounted enclosure for locations without deep walls. Built from heavy-duty aluminum with stainless steel hardware, it’s ideal for apartments, commercial buildings, and residential developments with USPS access.
Key Features:
- Surface-Mount Convenience: Installs where recessed mounting isn’t possible, for indoor or outdoor use.
- Heavy-Duty Construction: Aluminum body with stainless steel hardware and powder-coated finish for long-lasting performance.
- USPS-Ready Access: Front-loading design with carrier access door for USPS-provided master arrow lock.
- Secure Compartments: Individually numbered doors with heavy-duty cam locks; integrated parcel locker included.
- Outgoing Mail Management: Labeled slot with weather hood and anti-fish plate to prevent tampering.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Series | 3800 Series 4C horizontal mailbox |
| Mounting | Surface-mounted enclosure |
| Loading/Access | Front loading; carrier access door for USPS master arrow lock |
| Construction | Heavy-duty aluminum with stainless steel hardware |
| Finish options | Powder-coated in aluminum, bronze, sandstone, or black |
| Unit size | 17.75" W x 57.75" H x 17" D |
| Weight | 130 lbs |
| Doors | Individually numbered compartments with heavy-duty cam locks and dust/rain shields; includes 3 keys per door |
| Outgoing mail | 11-3/4" W x 3/4" H slot with weather protection hood; anti-fish plate; labeled 'Outgoing Mail' |
| Parcel locker | Fully integrated locker (PL4.5 height 15-1/2") |
| Compliance | USPS 4C compliant; ADA height compliant units available |
| Columns | Single column (1 door wide); configurations also available in double column |
| Door sizes | MB1 3-1/4" H x 12-3/4" W; MB2 6-3/4" H x 12-3/4" W; MB3 10-1/4" H x 12-3/4" W; MB4 13-3/4" H x 12-3/4" W |
Frequently Asked Questions (FAQ):
Q: Is this unit USPS compliant?
A: Yes. It includes a USPS master lock access door (lock installed by USPS) and meets 4C standards.
Q: Can it be installed outdoors?
A: Yes, it’s designed for indoor or outdoor use with a durable powder-coated finish.
Q: How is outgoing mail handled?
A: A dedicated, labeled outgoing mail compartment includes a 11-3/4" W x 3/4" H slot with a weather protection hood and anti-fish plate.
Q: What configurations are available?
A: Units are offered in multiple heights and configurations, including single and double column layouts; custom units and colors are available.
Q: What materials are used?
A: Heavy-duty aluminum construction with stainless steel hardware for durability and corrosion resistance.
Streamlined Mailroom Elegance
This sleek, powder-coated mailbox column brings order and refinement to shared spaces. The rhythmic, numbered doors and integrated parcel locker create a modern, architectural grid that feels tailored and intentional. Style it against a neutral wall with clean signage for a polished lobby statement. A smart, secure essential that elevates daily living with quiet luxury.
Upgrade your building with a secure, USPS-ready surface-mount mailbox that installs easily and stands up to daily use.
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