✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Genuine Surface Mount 4c Horizontal Mailbox - 20 Doors - Front Loading - 4c11d-20-sm Accessory [MwKi4AJU]

$111.99 $358.99 -69%

The 4C11D-20 4C mailbox, shown in postal grey, by Auth Florence strengthens security requirements for multi-unit The new 4C series standardizes and improves tenant compartment lock designThe mailbox is constructed of heavy gauge aluminum and 300 seri

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Genuine Surface Mount 4c Horizontal Mailbox - 20 Doors - Front Loading - 4c11d-20-sm Accessory [MwKi4AJU]

  • The 4C11D-20 4C mailbox, shown in postal grey, by Auth Florence strengthens security requirements for multi-unit
  • The new 4C series standardizes and improves tenant compartment lock design
  • The mailbox is constructed of heavy gauge aluminum and 300 series stainless steel components for superior strength and exceptional outdoor durability
  • These rugged mailboxes have a corrosion-resistant weatherproof powder coat finish
  • New door sizes are now available giving you limitless options
  • The 4C comes with either number decals, with up to 6 characters, or engraved identification, with up to 12 characters
  • This front-loading unit features 20 tenant doors and 0 parcel lockers
  • The parcel lockers offer a unique double locking mechanism for added mail and package security
  • The surface mount collar allows you to mount your 4C Mailbox on a wall when you don't have the proper wall depth to recess them
  • The surface mount collar is constructed of heavy gauge aluminum and comes with powder coat finishes matching your 4C Mailboxes
  • Mounting hardware is included for convenient, easy installation onto a conventionally constructed wood-stud wall
  • The fasteners are hidden for a clean, seamless look to your mail system
  • An optional mail slot plug to restrict access to mail slots is available, call for details
  • These 4C mailboxes are required by the USPS on all new construction and major renovations

What Our Customers Say

January 28, 2026

Absolutely no complaints!

A great item that is very clever.

- Tomos S..

January 28, 2026

Absolutely no complaints!

A great product that is very clever.

- Mared G..

January 28, 2026

Absolutely no complaints!

A great tool that is very clever.

- Carys S..

Write a Review

You Might Also Like

Discover more great products from our collection.

EBC S9 Brake Pad and Rotor Kit

EBC S9 Brake Pad and Rotor Kit

(814)
$55.99 $179.99 -69%
3170: Sun, Surf and Garden

3170: Sun, Surf and Garden

(731)
$33.99 $108.99 -69%
Ballerina Music Jewelry Box

Ballerina Music Jewelry Box

(606)
$28.99 $92.99 -69%
Verona Area Rug, Coral

Verona Area Rug, Coral

(160)
$43.99 $140.99 -69%
CEREC MTL™ Zirconia

CEREC MTL™ Zirconia

(306)
$31.99 $102.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY