Salsbury 10 Door High Recessed Mounted 4C Horizontal Mailbox | 10 Doors and 2 Parcel Lockers with USPS Access - Rear Loading

Salsbury MailboxSKU: 3710D-10ARU
Authorized Dealer

Color: Aluminum
Sale price$2,254.50

✔ Same-Day Order Processing
✔ Manufacturer Warranty Included

✔ Free Returns (30 Days)
✔ We Price Match
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Questions?
Call or Text Us: +1 (254) 434-4989, start a live chat, or email us at support@securezoned.com with any questions.

Description

The Salsbury 3710D-10ARU is a USPS-approved, recessed-mounted 4C horizontal mailbox manufactured to USPS-STD-4C specifications for new construction and major renovation projects in apartments, commercial buildings, and residential developments. Configured as a double-column, 10-door-high unit at 37⅞" tall, it accommodates 10 MB1 tenant compartments and 2 parcel lockers, 1 PL4 (13¾" H) and 1 PL4.5 (15½" H), in a rear-loading configuration designed for pass-through wall installations where carrier mail delivery is accessed from behind the unit through heavy-duty rear access doors with latches and continuous hinges. The PL4.5 meets the USPS minimum 15" height threshold for 1:5 ratio compliance, with the PL4 providing supplemental package capacity. The unit meets ADA reach requirements when installed per specified height guidelines, and includes factory-installed trim and a 4C connector kit.

Security & Construction Features

  • USPS-approved outgoing mail compartment with fixed front panel, no USPS master lock access door on front
  • 10 tenant doors each fitted with a heavy-duty cam lock with dust/rain shield and 3 keys
  • 2 integrated parcel lockers, 1 × PL4 (13¾" H) and 1 × PL4.5 (15½" H); PL4.5 meets USPS 1:5 ratio requirement
  • Heavy-duty rear access doors with latches and continuous hinges for carrier mail loading
  • Outgoing mail slot: 11¾" W × ¾" H with weather protection hood
  • Heavy-duty aluminum construction with stainless steel hardware
  • Durable powder-coated finish available in aluminum, bronze, sandstone, and black
  • Factory-installed 1" W × ¼" D trim for clean recessed installation
  • Includes 4C horizontal mailbox connector kit for linking multiple units (hardware included)
  • ADA reach compliant when installed per height guidelines (top row ≤48" AFF, bottom row ≥28" AFF)
  • ISO 9001:2015 certified

Specification

Specifications
Dimensions 31.125" W × 37.875" H × 16.5" D
Weight 130 lbs
Number of Tenant Doors 10 (MB1 Size)
MB1 Door Dimensions 12¾" W × 3¼" H each
Number of Parcel Lockers 2 (1 × PL4, 1 × PL4.5)
Parcel Locker Heights PL4: 13¾" H  |  PL4.5: 15½" H (PL4.5 meets USPS 1:5 ratio requirement; PL4 provides supplemental capacity)
Column Configuration Double Column (2 Doors Wide)
Unit Height Category 10 Door High
Lock Type Heavy-Duty Cam Lock with Dust/Rain Shield (3 Keys per Door)
Outgoing Mail Slot 11¾" W × ¾" H with Weather Protection Hood
Carrier Access Rear Access – Heavy-Duty Rear Door(s) with Latch and Continuous Hinges (no front USPS master lock door)
Loading Type Rear Loading
Mount Type Recessed Mounted
Access Type USPS Access – Rear Loading
Indoor / Outdoor Use Both
ADA Compliance Meets ADA reach requirements when top row installed ≤48" AFF and bottom row ≥28" AFF
Primary Material Heavy-Duty Aluminum
Hardware Stainless Steel
Finish Powder Coated – Aluminum
Available Colors Aluminum, Bronze, Sandstone, Black
Intended Use Apartments, Commercial Buildings, Residential Developments – New Construction and Major Renovations
What's Included Mailbox Unit, Factory-Installed Trim (1" W × ¼" D), Heavy-Duty Rear Access Door(s) with Latch and Continuous Hinges, 4C Horizontal Mailbox Connector Kit
Model Number 3710D-10ARU


Compliance & Certifications

USPS Approved | ISO 9001:2015 Certified | ADA Reach Compliant (installation height dependent)

Lead Time

Usually ships within 1–2 weeks.

Downloads

Return Information

Key Information

  • Return Period: 30 days from the date of delivery
  • Restocking Fee: 15% of the product price
  • Refund Time: Within 10 working days from the day the product is returned
  • Shipping Costs for Returns: Return shipping costs are paid by the customer unless the item is damaged/defective or the return is due to our error
  • Product Condition: Must be in new or slightly used/sellable condition with its original packaging and instructions

How to Initiate a Return

  1. Contact Us: Email us at support@securezoned.com with your order number.
  2. Return Instructions: Our team will provide detailed instructions. Return shipping costs are the customer's responsibility unless the item is damaged/defective or if we made an error.
  3. Packaging & Shipping: Ensure the item is returned in its original condition, including packaging. Follow the return shipping instructions provided.
  4. Required Documents: Include a copy of any relevant photos, if applicable.

Order Cancellation

  • Before Shipping: Contact customer support within 1 to 3 business days before your order has been shipped at support@securezoned.com to cancel the order for a full refund through the original payment method.

Damaged on Arrival

  1. Inspection: Inspect the item upon delivery.
  2. Damage Reporting:
  • Contact us immediately.
  • Do not open any sealed damaged products.
  • Provide a description and photos of the damage.
  1. Resolution: We will arrange for a return, replacement, or refund based on your preference.

Change of Mind

  • Terms: Return the item within 30 days of delivery in its original or slightly used/sellable condition, including tags and packaging.
  • Process: Contact customer support at support@securezoned.com to initiate the return.

Exchanges

  • Process: Follow the same return process as for a change of mind. Once you returned your product, you can purchase the new item separately.

Wrong Product Received

  • Reporting: Contact us immediately if you receive the wrong product.
  • Resolution: We will arrange for the return and ship the correct product at no additional cost.

Refund Information

Refund Processing Time

  • Refunds are processed within 10 business days to the original payment method. The time for the refund to reflect in your account may vary depending on your payment provider.

Refund Confirmation

  • You will receive an email confirmation with details of the refund amount and payment method used.

Delayed Refunds

If you haven’t received your refund after 10 business days:

  • Check with your bank or payment provider.
  • If there’s no record of the refund, contact us at support@securezoned.com for assistance.

Lost Refunds

In rare cases, if a refund is lost:

  • Contact us at support@securezoned.com for assistance.
  • We will investigate with our payment processor.
  • We will issue a replacement refund and keep you informed throughout the process.

 

Contact Information

Company name: Lopez eCommerce, LLC

Company number: 805580056

Address: 5900 Balcones Drive, Suite 100, Austin, Texas, 78731, United States

Email address: support@securezoned.com

Contact form: contact

Phone: +1 (254) 434-4989

Opening hours: Monday to Friday, 9:00am - 5:00pm CST

At Secure Zoned, we are committed to offering our customers the most competitive prices on every product we carry. If you find the same item listed for less at another authorized online retailer, we will match it. Our goal is to make sure you feel confident that you are getting a great deal from a dealer you can trust.

How It Works

Submitting a price match request is straightforward. Contact us by phone, text, or email and provide proof of the lower price, such as a screenshot, a link to the product page, or an invoice. Our team will verify that the competitor qualifies under this policy and that the item is identical and in stock. If everything checks out, we will match the price or issue a refund for the difference.

If you have already placed your order, you have 5 days from the date of purchase to submit a price match request.

You can reach us at:

Phone or text: +1 (254) 434-4989

Email: support@securezoned.com

Opening Hours: Monday to Friday, 9:00 AM to 5:00 PM CST

What Qualifies for a Price Match

A price match request will be considered when all of the following conditions are met:

  • The product is identical, including the same brand, model number, and included components.
  • The item is currently in stock and available for purchase on the competitor's website at the time of the request.
  • The competitor is a verified authorized online retailer for the brand.
  • The price match request is submitted within 5 days of your purchase date.
  • The comparison is based on the total price including standard shipping to your location.

What Does Not Qualify

The following are not eligible under this price match policy:

  • Prices from big box retailers, wholesale clubs, or non-authorized sellers such as Walmart, Costco, or Sam's Club.
  • Prices from auction or marketplace platforms such as eBay, Amazon third-party sellers, or Overstock.
  • Clearance, liquidation, closeout, or scratch-and-dent pricing.
  • Prices tied to rebates, promotional bundles, gift card offers, or buy one get one deals.
  • Used, open box, refurbished, or display model pricing.
  • Competitor pricing that includes inside delivery, installation, or other added service fees.
  • Typographical errors or pricing mistakes on any website.
  • Black Friday, Cyber Monday, or other limited once-a-year sale events.
  • Exchange orders or items already discounted through a separate promotion on our site.

Why We Only Match Authorized Dealers

This policy is limited to authorized online retailers for an important reason. When a safe is purchased from an unauthorized seller, including many third-party Amazon listings and grey market retailers, the manufacturer warranty is typically voided. Manufacturers only honor their warranties through their authorized dealer network.

A lower price from an unauthorized source may seem like a better deal, but it often means giving up the warranty and manufacturer support on a product you are buying for long-term protection. Every retailer we price match against must be authorized, so your coverage and peace of mind remain fully intact.

A Note From Us

We review every price match request personally. If approving a match would result in a loss that is not sustainable for our business, we reserve the right to make a final determination and will communicate with you directly and honestly if that situation arises.

Our goal is not to be the cheapest option online. Our goal is to be the most trustworthy one. When you buy from Secure Zoned, you are buying from a veteran-owned authorized dealer that stands behind every product and every promise we make.

 

Contact Information

Company name: Lopez eCommerce, LLC

Company number: 805580056

Address: 5900 Balcones Drive, Suite 100, Austin, Texas, 78731, United States

Email address: support@securezoned.com

Contact form: contact

Phone: +1 (254) 434-4989

Opening hours: Monday to Friday, 9:00am - 5:00pm CST

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