We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SALSBURY INDUSTRIES Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting - Multi-Unit Mailboxes
SALSBURY INDUSTRIESMulti-Unit Mailboxes

SALSBURY INDUSTRIES Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting

3G Electric supplies the SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3503ZRU), a vertical, surface-mounting, lockable unit with 3 doors and dimensions of 19 in H x 18 3/4 in W x 7 1/2 in D. This product is part…

SKU 3G-OTH-643366

Brand
SALSBURY INDUSTRIES
Item
Mailbox: 4B+, 3 Doors, Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting
Category
Multi-Unit Mailboxes
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Technical Specifications

SALSBURY INDUSTRIES
Manufacturer Part Number
3503ZRU
Type
Vertical, 19 in H x 18 3/4 in W x 7 1/2 in D, Surface Mounting, Lockable
Doors
3
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SALSBURY INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the SALSBURY INDUSTRIES 4B+ Multi-Unit Mailbox (MPN 3503ZRU), a vertical, surface-mounting, lockable unit with 3 doors and dimensions of 19 in H x 18 3/4 in W x 7 1/2 in D. This product is part of our broader industrial solutions across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

The SALSBURY INDUSTRIES 4B+ mailbox (MPN 3503ZRU) is a vertical, surface-mounting, lockable multi-unit mailbox with 3 doors. It is designed for secure mail distribution in commercial buildings, apartment complexes, or industrial facilities where multiple tenants or departments require individual lockable compartments.

What are the specifications of the SALSBURY INDUSTRIES 4B+ mailbox?

The SALSBURY INDUSTRIES 4B+ mailbox (MPN 3503ZRU) is a vertical, surface-mounting, lockable unit with 3 doors. Dimensions are 19 in H x 18 3/4 in W x 7 1/2 in D. It features a front-access design and is part of the 4B+ series. 3G Electric supplies this product globally.

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

3G Electric supplies the SALSBURY INDUSTRIES 4B+ mailbox (MPN 3503ZRU) to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this lockable, vertical, surface-mounting multi-unit mailbox.

How to install the SALSBURY INDUSTRIES 4B+ mailbox?

Install the SALSBURY INDUSTRIES 4B+ mailbox (MPN 3503ZRU) by mounting it vertically on a sturdy wall surface using appropriate hardware (not included). Ensure the surface is level and the unit is securely fastened. The lockable doors provide secure access for each compartment. 3G Electric supplies this unit globally.

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.

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