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All Letter Locker Mailboxes

Shop Letter Locker Mailboxes

Letter locker mailboxes are outdoor mailboxes manufactured with heavy gauge electro-galvanized steel. These are perfect so small businesses who want to keep their incoming and outgoing mail locked. With several powder coat finishes, this mailbox will fit anywhere.

PEDESTALS SOLD SEPARATELY
Arrow Letter Locker

Arrow Letter Locker

1LL4PO

$465.00

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PEDESTALS SOLD SEPARATELY
Standard Letter Locker Mailbox-Front Access

Standard Letter Locker Mailbox-Front Access

LL1STD

$399.00

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PEDESTALS SOLD SEPARATELY
Standard Letter Locker Mailbox-Rear Access

Standard Letter Locker Mailbox-Rear Access

LL2STDRR

$499.00

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PEDESTALS SOLD SEPARATELY
Super Letter Locker Mailbox on Pedestal - Gray

Super Letter Locker Mailbox

LLULT

$566.00

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PEDESTALS SOLD SEPARATELY
Surface Mount Post-Arrow Letter Locker

Surface Mount Post-Arrow Letter Locker

LLP36SMAL

$200.00

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PEDESTALS SOLD SEPARATELY
Surface Mount Post - Letter Locker Collection Boxes

Surface Mount Post - Letter Locker Collection Boxes

LLA36SMP

$230.00

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PEDESTALS SOLD SEPARATELY
In ground pedestal for arrow & super letter lockers

In-Ground Pedestal for Arrow & Super Letter Lockers

LLA60P

$200.00

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PEDESTALS SOLD SEPARATELY
Surface Mount Pedestal for Single or Double Letter Collection Boxes

Surface Mount Pedestal for Single or Double Letter Collection Boxes

LL30P

$230.00

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PEDESTALS SOLD SEPARATELY
Surface Mount Pedestal for Standard or Super Letter Locker Mailboxes

Surface Mount Pedestal for Standard or Super Letter Locker Mailboxes

LLA30P

$200.00

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PEDESTALS SOLD SEPARATELY
In-Ground Pedestal for Standard Letter Locker Mailboxes

In-Ground Pedestal for Standard Letter Locker Mailboxes

LL48P

$200.00

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PEDESTALS SOLD SEPARATELY
Double Spreader

Double Spreader for Letter Locker Mailboxes

LLDBL

$200.00

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PEDESTALS SOLD SEPARATELY
Triple Spreader Base

Triple Spreader for Letter Locker Mailboxes

LLTRIP

$235.00

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PEDESTALS SOLD SEPARATELY
Quad Spreader

Quad Spreader for Letter Locker Mailboxes

ZLLQUAD

$265.00

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PEDESTALS SOLD SEPARATELY
Newspaper Holder for Standard Letter Lockers

Newspaper Holder for Standard Letter Lockers

LLNEWS

$256.00

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Letter locker mailbox features:

  • Our Letter Locker outdoor mailboxes are the highest quality mailboxes for your money
  • Manufactured from heavy gauge electro-galvanized steel
  • Several powdercoat finishes to choose from
  • The Arrow Letter Locker is ideal for small businesses who need to have locked incoming and outgoing mail – NOT intended for residential use
  • The Arrow Letter Locker requires local USPS approval and comes with the front door prepped for the USPS Arrow Lock
  • The Standard and Super Letter Locker mailboxes are equipped with a pull down front door which does not require the mail carrier to have a key. It also has a secure chute that prevents someone from reaching into the mailbox to steal your mail
  • The Arrow, Standard and Super Letter Locker mailboxes have four tenant lock options - Level 1 is the Standard 5-pin hook cam latch lock - Level 2 is the new Medeco deadbolt lock with an upgraded 10 gauge steel door ($125 upcharge) - Level 3 uses a USPS approved 5-pin tumbler lock with 10 gauge stainless steel cam and "Claw" locking mechanism and heavy duty door with two 14 gauge steel plates pressed together ($175 upcharge) - Level 4 (Highest security level) has the Medeco deadbolt lock, 10 gauge stainless steel "Claw" locking mechanism and door made with two 14 gauge steel plates pressed together ($250 upcharge).
  • Click HERE to see information on all of the lock options
  • All of the shown Letter Locker mailboxes include a side-mounted red stainless steel flag.
  • All Letter Locker mailboxes are available with optional surface mount or in-ground pedestals (PEDESTALS ARE SOLD SEPARATELY!)
  • Optional spreaders are also available to accommodate multiple mailbox installations
  • The Standard and Super Letter Locker mailboxes are USPS approved and do not require the USPS lock
  • Click here to see the available powdercoat finishes
  • Click here to download installation instructions
Shop USPS approved locking residential pedestal mailboxes for sale from U.S. Mail Supply.
Make sure to choose the RIGHT mailbox.

Don't worry, we can help you figure out what's best and most cost efficient for your space. A representative at U.S. Mail Supply will help you figure out what is required for USPS or private delivery, the number of units you need and any information required for installation.