Salsbury 3700 Series 23-1/2 in. 6-Door-High Unit Parcel Locker, Model 1 PL6, 4C USPS Front-Loading Horizontal Mailbox, Aluminum
SKU: 35016000374

Salsbury 3700 Series 23-1/2 in. 6-Door-High Unit Parcel Locker, Model 1 PL6, 4C USPS Front-Loading Horizontal Mailbox, Aluminum

Sale price$471.64 Regular price$524.04
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Salsbury 3700 Series 23-1/2 in. 6-Door-High Unit Parcel Locker, Model 1 PL6, 4C USPS Front-Loading Horizontal Mailbox, AluminumSalsbury 4C Front Loading Parcel Locker, Aluminum (PL6) USPS approved 4C front loading parcel locker built from heavy duty aluminum with stainless steel hardware. Designed for recessed installation in apartments, commercial buildings, and residential developments, it includes an integrated commercial master lock and durable powder coated aluminum finish. Key Features: USPS Approved 4C Compliance: Manufactured to USPS STD 4C specifications for secure

Salsbury 4C Front-Loading Parcel Locker, Aluminum (PL6)

USPS-approved 4C front-loading parcel locker built from heavy-duty aluminum with stainless steel hardware. Designed for recessed installation in apartments, commercial buildings, and residential developments, it includes an integrated commercial master lock and durable powder-coated aluminum finish.


Key Features:

  • USPS-Approved 4C Compliance: Manufactured to USPS-STD-4C specifications for secure parcel delivery
  • Heavy-Duty Construction: All-aluminum body with stainless steel hardware and powder-coated finish for indoor/outdoor durability
  • Front-Loading Convenience: Solid rear cover with integrated master commercial lock for easy USPS access
  • Recessed Mount Design: Single-column, 6-door-high unit sized for streamlined wall integration
  • Parcel Capacity: PL6 locker height (approx. 20-3/4 in.) supports larger packages and community mailbox setups

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Series Salsbury 3700 Series
Configuration 6-door-high unit, single-column (1 door wide) with 1 PL6 parcel locker
Mounting Type Recessed mount (optional free-standing or surface enclosures available)
Loading Front loading with solid rear cover
USPS Approval USPS-STD-4C compliant and USPS approved
Material Heavy-duty aluminum with stainless steel hardware
Finish Durable powder-coated aluminum color
Locker Size Type PL6 (approx. 20-3/4 in. high compartment)
Dimensions 17 in. W x 23.875 in. H x 16.5 in. D
Weight 45 lbs
Security Fully integrated parcel locker with master commercial lock
Use Case Apartments, commercial buildings, residential developments
Indoor/Outdoor Use Suitable for indoor or outdoor installations

Frequently Asked Questions (FAQ):

Q: Is this locker USPS approved?
A: Yes, it is manufactured to USPS-STD-4C specifications and USPS approved for parcel delivery.


Q: Can it be used outdoors?
A: Yes. The heavy-duty aluminum construction and powder-coated finish make it suitable for indoor or outdoor use.


Q: How is it installed?
A: This is a recessed-mounted unit designed to be set into a wall opening; optional free-standing or surface enclosures are available separately.


Q: What lock system is included?
A: It includes a fully integrated parcel locker with a master commercial lock for USPS access.


Q: What are the overall dimensions?
A: Approximately 17 in. W x 23.875 in. H x 16.5 in. D for the 6-door-high unit.


Streamlined Security for Modern Lobbies

This pared-back aluminum parcel locker delivers a crisp, architectural presence that elevates mailrooms and lobby alcoves. The flush, powder-coated face and discreet numbering feel intentionally minimal, while the generous PL6 compartment welcomes today’s oversized deliveries. Pair it with a neutral stone surround or a monochrome paneled wall for a refined, gallery-like vignette. It’s a polished essential that marries everyday function with luxe, disciplined design.


Secure your deliveries with this USPS-approved, all-aluminum 4C parcel locker—order now for a clean, code-compliant installation.

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35016000374

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4.9 ★★★★★
Based on 1541 reviews
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Product Reviews
D
Verified Purchase
Donna McGee
Belleville, US
★★★★★ 3
Nice but…
Color: Blue Green Orange
Nice but not very sturdy and it comes rolled up so it’s difficult to get it to lay down for your dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Both my dogs LOVE find the treat game time!
Color: Orange Red Blue, Color: Orange Red Blue
Both my dogs have loved this for years. Both senior dogs - great fun activity for them and they really hunt for all the treats we hide! My little one usually wins and takes over the game board then uses it as a lounger after :-) It’s very interactive with different ways to hide treats and challenge the dogs. We’ve had it awhile and it has stood up to many uses and washes. Very easy to store and simply roll out when it’s game time. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
G
Verified Purchase
Gen
New York, US
★★★★★ 5
Perfect for snuffle dogs
Color: Blue Green Orange
If your pup/dog snuffles EVERYTHING or has a demanding intellectual stimulation food regime they set themselves this is for you! I have to roll out the mat above the floor to situation treats, but once it hits the floor my puppy is preoccupied for hours. She has so much fun sniffing through every element to find her treats. While the mat is easy to use I recommend rolling it back up immediately once most treats have been found to avoid chewing on the actual mat pieces (this could present a durability issue as the fabric is chewable). I use different flavored and textured treats throughout the mat as well as her normal dog food to keep her interested. Definitely worth the money if you have a snufflopogus puppy like I do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
M
Verified Purchase
Michelle M
Louisville, US
★★★★★ 5
Durable and engaging!!!
Color: Blue Green Orange
This has been a game changer! My dog all of a sudden started gently chewing on a couple of my shoes while I was at work. I set this out right before I leave for work. My shoes have been safe ever since!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
K
Verified Purchase
Kyaire and Nelly
Omaha, US
★★★★★ 5
My dog LOVES this!
Color: Blue Green Orange
My dog LOVES this thing! It keeps her busy for a good 45 minutes if she gets distracted, we use it to hide her food because she swallows it whole when we feed her in a bowl. So this has slowed her eating wayyyy down and has helped immensely in keeping her occupied. The quality is nice, i love that it’s felt, BUT it seems like if she scratches at it enough, the strings of the fabric come out and feels fuzzy. I’m not sure how to describe it but it looks like it might experience some pretty bad ware and tear after a while. I love how easy it is to set up, and the variety of folds help the food get stuck so that my dog can sniff and dig her way around. Very nice toy set up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 9, 2025

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