SALSBURY INDUSTRIES Mailbox: 4B+, 21 Doors, Horizontal, 40 3/4 in H x 22 3/4 in W x 16 1/2 in D
The SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3621AFU) is a horizontal, recessed-mount unit with 21 lockable front-access doors, measuring 40 3/4 in H x 22 3/4 in W x 16 1/2 in D.
SKU 3G-OTH-643359
Also listed as: 3621 AFU · 3621-AFU
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3621AFU) is a horizontal, recessed-mount unit with 21 lockable front-access doors, measuring 40 3/4 in H x 22 3/4 in W x 16 1/2 in D.
Frequently Asked Questions
What is the SALSBURY INDUSTRIES 4B+ mailbox used for?
The SALSBURY INDUSTRIES 4B+ mailbox (MPN 3621AFU) is a multi-unit mailbox designed for secure mail distribution in apartment buildings, condominiums, or commercial facilities. Its 21 lockable front-access doors and recessed mounting provide organized, space-saving mail delivery for tenants or employees.
What are the specifications of the SALSBURY 3621AFU mailbox?
The SALSBURY 3621AFU is a horizontal, recessed-mount multi-unit mailbox with 21 lockable front-access doors. It measures 40 3/4 in H x 22 3/4 in W x 16 1/2 in D and is classified as type 4B+. The manufacturer part number is 3621AFU.
Where to buy the SALSBURY 3621AFU mailbox worldwide?
3G Electric supplies the SALSBURY 3621AFU mailbox to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this 21-door, lockable, recessed-mount mailbox for your project.
How to install a recessed-mount SALSBURY mailbox?
Install the SALSBURY 3621AFU by cutting a rough opening in the wall to the unit's dimensions (40 3/4 in H x 22 3/4 in W x 16 1/2 in D). Secure the mailbox into the recess using appropriate fasteners, ensuring it is level. Follow local building codes for multi-unit mailbox installation.
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3G Electric supplies SALSBURY INDUSTRIES multi-unit mailboxes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
