Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SALSBURY INDUSTRIES Courier Box: Not USPS Master Lock Compliant, 1 Doors, Horizontal - Mailboxes for Packages
SALSBURY INDUSTRIESMailboxes for Packages

SALSBURY INDUSTRIES Courier Box: Not USPS Master Lock Compliant, 1 Doors, Horizontal

The SALSBURY INDUSTRIES Courier Box (MPN 4975BLU) is a horizontal, lockable mailbox for packages with one front-opening door, measuring 49 in H x 20 in W x 26 in D in blue. It is explicitly not USPS Master Lock…

SKU 3G-OTH-642400

Brand
SALSBURY INDUSTRIES
Item
Courier Box: Not USPS Master Lock Compliant, 1 Doors, Horizontal
Category
Mailboxes for Packages
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SALSBURY INDUSTRIES
Manufacturer Part Number
4975BLU
Type
Horizontal, 49 in H x 20 in W x 26 in D, Blue
Doors
1
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SALSBURY INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SALSBURY INDUSTRIES Courier Box (MPN 4975BLU) is a horizontal, lockable mailbox for packages with one front-opening door, measuring 49 in H x 20 in W x 26 in D in blue. It is explicitly not USPS Master Lock compliant, making it suitable for private or commercial package delivery where USPS locking standards are not required.

Frequently Asked Questions

What is the SALSBURY INDUSTRIES Courier Box 4975BLU used for?

This horizontal, lockable mailbox is designed for package delivery in private or commercial settings where USPS Master Lock compliance is not required. Its single front-opening door and 49 in H x 20 in W x 26 in D blue steel body secure parcels from theft or weather.

What are the specifications of the SALSBURY INDUSTRIES Courier Box 4975BLU?

The SALSBURY INDUSTRIES Courier Box (MPN 4975BLU) is a horizontal, lockable mailbox with one front-opening door. Dimensions are 49 in H x 20 in W x 26 in D in blue. It is not USPS Master Lock compliant, suitable for private or commercial package delivery.

Where to buy the SALSBURY INDUSTRIES Courier Box 4975BLU worldwide?

3G Electric supplies the SALSBURY INDUSTRIES Courier Box 4975BLU to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this lockable package mailbox.

How to install the SALSBURY INDUSTRIES Courier Box 4975BLU?

Install the SALSBURY INDUSTRIES Courier Box 4975BLU on a level, sturdy surface using the manufacturer's mounting hardware. Ensure the front door swings freely and the lock mechanism engages securely. For best results, follow generic outdoor mailbox installation practices.

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 mailboxes for packages. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SALSBURY INDUSTRIES

View all SALSBURY INDUSTRIES parts →
Mail Chest: 1 Doors, Horizontal, 17 1/4 in H x 14 3/8 in W x 23 in D, Pedestal Mounting, Black (MPN 4350BLK). Key specifications — attr1083701: Rear; attr1091061: Lockable; attr1096729: Horizontal.
SALSBURY INDUSTRIES
Mail Chest: 1 Doors, Horizontal, 17 1/4 in H x 14 3/8 in W x 23 in D, Pedestal Mounting, Black (MPN 4350BLK). Key specifications — attr1083701: Rear; attr1091061: Lockable; attr1096729: Horizontal.
Parcel Locker: 2 Doors, Vertical, 62 in H x 16 in W x 18 in D, Pedestal Mounting, Beige, Lockable (MPN 3302SAN-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Vertical.
SALSBURY INDUSTRIES
Parcel Locker: 2 Doors, Vertical, 62 in H x 16 in W x 18 in D, Pedestal Mounting, Beige, Lockable (MPN 3302SAN-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Vertical.
Courier Box: Not USPS Master Lock Compliant, 1 Doors, Horizontal, 49 in H x 20 in W x 26 in D, White (MPN 4975WHT). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: Not USPS Master Lock Compliant.
SALSBURY INDUSTRIES
Courier Box: Not USPS Master Lock Compliant, 1 Doors, Horizontal, 49 in H x 20 in W x 26 in D, White (MPN 4975WHT). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: Not USPS Master Lock Compliant.
Parcel Locker: 2 Doors, Vertical, 62 in H x 16 in W x 18 in D, Pedestal Mounting, Lockable (MPN 3302BRZ-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Vertical.
SALSBURY INDUSTRIES
Parcel Locker: 2 Doors, Vertical, 62 in H x 16 in W x 18 in D, Pedestal Mounting, Lockable (MPN 3302BRZ-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Vertical.
Mailbox: 4C, 2 Doors, Horizontal, 41 3/8 in H x 17 in W x 16 1/2 in D, Recessed Mounting, Lockable (MPN 3711S-2PZFU). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4C.
SALSBURY INDUSTRIES
Mailbox: 4C, 2 Doors, Horizontal, 41 3/8 in H x 17 in W x 16 1/2 in D, Recessed Mounting, Lockable (MPN 3711S-2PZFU). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: 4C.
Receptacle: Not USPS Master Lock Compliant, 1 Doors, Horizontal, 19 in H x 15 in W x 7 1/2 in D (MPN 2256BRZ). Key specifications — attr1083701: Rear; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: Not USPS Master Lock Compliant.
SALSBURY INDUSTRIES
Receptacle: Not USPS Master Lock Compliant, 1 Doors, Horizontal, 19 in H x 15 in W x 7 1/2 in D (MPN 2256BRZ). Key specifications — attr1083701: Rear; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: Not USPS Master Lock Compliant.
Parcel Locker: 2 Doors, Vertical, 62 in H x 16 in W x 18 in D, Pedestal Mounting, Gray, Lockable (MPN 3302GRY-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Vertical.
SALSBURY INDUSTRIES
Parcel Locker: 2 Doors, Vertical, 62 in H x 16 in W x 18 in D, Pedestal Mounting, Gray, Lockable (MPN 3302GRY-U). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Vertical.
Drop Box: Not USPS Master Lock Compliant, 1 Doors, Horizontal, 36 in H x 14 3/8 in W x 23 in D (MPN 4375BLK). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: Not USPS Master Lock Compliant.
SALSBURY INDUSTRIES
Drop Box: Not USPS Master Lock Compliant, 1 Doors, Horizontal, 36 in H x 14 3/8 in W x 23 in D (MPN 4375BLK). Key specifications — attr1083701: Front; attr1091061: Lockable; attr1096729: Horizontal; attr1126060: Not USPS Master Lock Compliant.