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18" 4C High Security Horizontal Parcel Locker

(View all from Postal Products Unlimited)
SKU: WL-N1027868BM  |  View All 4C High Security Mailboxes
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$70.02 (20%)

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6+ $267.83
These items are discontinued. Please view our available selection of USPS Approved 4C Horizontal Mailboxes.
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18" 4C High Security Horizontal Parcel Locker

USPS STD-4C is mandatory for all new construction and major renovations as of October 6, 2006. The highest security 4C mailboxes on the market, this mailbox is made of heavy gauge, galvanized steel with double wall tamper resistant doors. The best choice for protection against vandalism and mail theft! Stronger, more secure and longer-lasting than aluminum 4C alternatives, most of which are further compromised with single wall doors. Industrial powder coat paint finish provides durable protection. For interior installations, units quickly install between wall studs. USPS STD-4C parcel requirements based on a 1: 10 parcel locker to customer compartment ratio.

This 18" 4C Horizontal Parcel Locker offers a convenient new way for packages and large parcels to be delivered securely. The stand-alone parcel locker is constructed of high-strength steel with stainless steel components and an overall dimension of 16" x 19"

To retrieve parcels, first the Mail Carrier places a key to the parcel locker in the recipient's mailbox when a package is delivered. Once the recipient retrieves the key from their mailbox and opens the parcel locker to remove the package, the key cannot be removed and must be left in the lock for removal with the master key.

  • Parcel locker accommodates letters, magazines and has added space for small deliveries
  • Double wall tamper-resistant doors
  • Lockable box helps prevent vandalism and mail theft
  • Made of heavy-gauge, galvanized steel
  • Industrial powder-coat paint finish helps provide durable protection
  • Slot type delivery
  • Impact-, rust- and corrosion-resistant for extended longevity
  • Wall-mount design and for interior installation units can be installed between wall studs
  • 16W x 19.75 H x 17 D.
  • Item Weight: 38 lbs.
  • Letters, numbers and hardware included
  • U.S. Postmaster General approved
  • Recommended for Indoor Use Only
For Your Reference:

OUR SKU is Postal Products Unlimited N1027868

This item is also sometimes listed under the following manufacturer numbers:

Dimensions & Weight
Ship Weight:
18" 4C High Security Horizontal Parcel Locker
Assembled Depth : 17 in
Assembled Height : 19.75 in
Assembled Width : 16 in
55.00 lbs
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General Category:
Commercial Mailbox
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18" 4C High Security Horizontal Parcel Locker
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Wall Mount Mailboxes Locking Mailboxes Commercial Residential