3500 Series 4B+ Vertical Mailbox Features:
- USPS Approved for replacement purposes only! Please consult with your local Postmaster prior to ordering
- All Vertical mailboxes are designed for use inside small multi-family buildings and are for indoor use only. They are not designed to be used outdoors – check with your local Postal Officials.
- Vertical mailboxes are available in 3, 4, 5, 6 or 7-door configurations only.
- Constructed of durable, heavy-gauge extruded aluminum - Doors and trim are striated to resist scratching.
- Two Vertical Mailbox installation options – Choose from A) Recess mounted (requires 7 ½” wall depth), or B) Surface mounted (protrudes 7 ½” from wall). See individual product details for line drawings of a specific product. Installation hardware is not included.
- Designed to meet the USPS STD-4B+ specification, the 3500 Series has stronger compartment locks and master doors that better resist the more common methods of tampering.
- These boxes are ideal replacement options to ensure your residents continue to have safe and secure mail delivery options.
- View some product features
- Standard compartment size: 16 ¼” high x 5-1/2" wide x 6 ¾” deep.
- The 3500 Series includes 5-pin cylinder tenant locks with two keys, and a 2-1/2'' wide x 5/8'' high indentation to accommodate a label (included) to identify the tenant’s name and/or box number.
- Choose from USPS access, or Private Delivery ($27.50 upcharge for private use master lock).
- Features a durable powder coated finish available in Aluminum, Brass, Bronze, Sandstone or Green. Click Here to view a color chart.
- Need an outgoing mail compartment? Buy a Vertical Mailbox module containing one additional door, then add the outgoing mail slot option - $10 Upcharge applies – Mail Slot is placed in the furthest left-hand side door. Click Here to see a picture of a door with an outgoing mail slot.
- Check out the 3500 Series product data-sheet
- Check out the 3500 Series installation instructions
Multifamily Indoor Vertical Tenant Mailboxes
Our lockable, vertical mailboxes, are constructed of durable, heavy-gauge aluminum. The vertical mailboxes are ideal to keep residents' mail safe and secure. Each door comes with two keys, and for each unit, there’s one master lock. The master lock opens all doors therefore, delivering mail is easier and faster. The 3500 series also includes labels to identify tenants’ names. This avoids confusion when mail is hand-delivered.
Durable, Lockable, Vertical Mailboxes for Apartment Use
Installation is easy and painless. You can recess mount or surface mount. The recess mount requires a 7 ½” wall depth. Surface mount requires a protrusion of 7 ½” from the wall. After the unit is set up, you should contact USPS. USPS will provide and install its own master lock. More instructions on installation can be found in the product details section above in red.
If you have any questions in regards to installation, customization, or product detail please contact us right away.
