SALSBURY INDUSTRIES Mailbox: 4B+, 6 Doors, Vertical, 19 in H x 35 1/4 in W x 7 1/2 in D, Surface Mounting

The SALSBURY INDUSTRIES 4B+ is a vertical, surface-mounting, lockable multi-unit mailbox with 6 front-access doors. It measures 19 in H x 35 1/4 in W x 7 1/2 in D (MPN 3506ZSU).

SKU 3G-OTH-643395

Also listed as: 3506 ZSU · 3506-ZSU

Brand

SALSBURY INDUSTRIES

Item

Mailbox: 4B+, 6 Doors, Vertical, 19 in H x 35 1/4 in W x 7 1/2 in D, Surface Mounting

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.

Technical Specifications

SALSBURY INDUSTRIES

Manufacturer Part Number

3506ZSU 

Type

Vertical, 19 in H x 35 1/4 in W x 7 1/2 in D, Surface Mounting, Lockable 

Doors

6

Technical Documents

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SALSBURY INDUSTRIES Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SALSBURY INDUSTRIES 4B+ is a vertical, surface-mounting, lockable multi-unit mailbox with 6 front-access doors. It measures 19 in H x 35 1/4 in W x 7 1/2 in D (MPN 3506ZSU).

Frequently Asked Questions

What is the SALSBURY INDUSTRIES 4B+ mailbox used for?

The SALSBURY INDUSTRIES 4B+ is a vertical, surface-mounting, lockable multi-unit mailbox designed for secure mail delivery in apartment buildings, offices, or commercial facilities. Its 6 front-access doors serve multiple tenants or departments, and the lockable feature ensures privacy and theft prevention.

What are the specifications of the SALSBURY INDUSTRIES 3506ZSU mailbox?

The SALSBURY INDUSTRIES 3506ZSU is a vertical, surface-mounting, lockable mailbox with 6 front-access doors. It measures 19 in H x 35 1/4 in W x 7 1/2 in D and is designated as model 4B+. The manufacturer part number is 3506ZSU.

Where to buy the SALSBURY INDUSTRIES 4B+ mailbox worldwide?

3G Electric supplies the SALSBURY INDUSTRIES 4B+ mailbox worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

How to install a SALSBURY INDUSTRIES 4B+ surface-mount mailbox?

To install the SALSBURY INDUSTRIES 4B+ surface-mount mailbox, secure it to a wall using appropriate anchors and screws through the pre-drilled mounting holes. Ensure the surface is level and the unit is positioned at a convenient height for mail retrieval. Follow local building codes for multi-unit mailboxes.

Used in

Common applications for SALSBURY INDUSTRIES

Educational facilities — Salsbury Industries cell-phone lockers (e.g., 19158-15ZSC) for secure phone storage during exams or classes.

Manufacturing plants — Salsbury Industries surface-mount lockers for storing personal electronics in restricted-access areas.

Gyms and fitness centers — Salsbury Industries metal lockers with combination locks for member belongings.

Government or secure facilities — Salsbury Industries locker locks (e.g., 33395BLK) for retrofitting existing lockers to enhance security.

Corporate offices — Salsbury Industries aluminum lockers for employee phone storage during meetings or secure zones.

Healthcare settings — Salsbury Industries lockers for staff to store devices in sterile or restricted environments.

SALSBURY INDUSTRIES Products

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.

Browse all SALSBURY INDUSTRIES products →Contact our engineers →