Postal Specialty

Locking Mailboxes sells a variety of USPS approved Postal Specialty Items ranging from our sturdy Mailbox Mounting Posts to replacement Flags to our use-full Key Lockers!

Our unique array of Mailbox Posts range from a single mailbox on up to 4 mailboxes mounted to a single post. We have newspaper boxes to match as well as decorative mailbox signs to add character to your curbside Mailbox! Order with us and rest assured that you will get the best possible pricing and service.

Please call our friendly customer service staff for a quote or to answer any question you may have TOLL FREE at 877-925-6245 – TODAY!

  • Key Lockers / Key Keepers

    Key Lockers / Key Keepers (3)

  • Mailbox Posts & Accessories

    Mailbox Posts & Accessories (23)

  • Mailbox Signs

    Mailbox Signs (2)

  • News Paper Boxes

    News Paper Boxes (3)

  • Postal Speciality Items

    Postal Speciality Items (7)

  • 127
    Our Basic Post is a 3" round galvanized steel tube that provides for in-ground mounting. It is fully powder coated and comes with all mounting hardware and installation instructions.Ideal for the Oasis Jr., Geneva, Bellevue and Coronado mailboxes. Available in Black, Bronze and Sand.
  • Bolt-Cover-Close-Up-
    Bolt Plate Covers are an attrative addition to Letter Lockers that are Surface Mounted to concrete. The cover is discreet and covers installation bolts,for that clean look.Comes in 2 pieces.Texture powder coated to match Letter Locker.Constructed of Aluminum
  • 135.2135
    ( Free Shipping Continental US ) Classic Posts are Made of die cast aluminum,Available in top mounted, 1-sided and 2-sided styles and can accommodate rural mailboxes and post style townhouse mailboxes 1-sided classic mailbox posts include an 8 1/4" W x 6" D x 3/8" H arm 2-sided classic mailbox posts include two 8 1/4" W x 6" D x 3/8" H arms .
  • Camera pics. 147
    This Bracket is designed to go with the N.W. Series of Post & Mailboxes. These are a nice unique compliment to a Curbside box. (Six colors to choose from)12" x 12" with a 1 1/2" Frame to set a box on.
  • OLYMPUS DIGITAL CAMERA
    This Bracket is designed to go with the N.W. Series of Post & Mailboxes. These are a nice unique compliment to a Curbside box. (Six colors to choose from) 12" x 12" with a 1 1/2" band for the box to sit on.
  • OLYMPUS DIGITAL CAMERA
    This Bracket is designed to go with the N.W. Series of Post & Mailboxes. These are a nice unique compliment to a Curbside box. ( Six colors to choose from)12" x 12" with a 1 1/2" band for the box to sit on.
  • 138137
    Decorative Post with Side Mount.Our Decorative Post are available with a side mount option for installations that have specific space requirements. The post is fully powder coated extruded aluminum and the finial and support arm are fully powder coated cast aluminium.
  • 139.5139

    Decorative Single Box Post

    $219.00$278.00
    Our strong heavy duty Aluminum, versatile mailbox post lets you customize your mailbox arrangement to meet your mounting needs. These post let you position one Mailbox on one attractive post, you position your box on the left, right side or in front of post if you choose.
  • 136.2136
    Deluxe Post For (4) Mailboxes Only available as an In-Ground Mounted post. All Aluminum construction with hardware and instructions.Usually ships within 1-2 days.
  • 134.2134
    Deluxe Mailbox Post-2 Sided For (2) Mailboxes.Only available as an In-Ground Mounted post. All Aluminum construction with hardware and instructions. Powder coated for long lasting beauty.usually ships within 1-2 days.
  • 129.2129
    Deluxe Post - 1 Sided ,Only available as an In-Ground Mounted post. All Aluminum construction with hardware and instructions. for any Mailbox that you would like to make more attractive. The extra height and side arm off sets the square boxes and improves the curbside appeal.
  • 140.2140

    Double Box Decorative Post

    $269.00$328.00
    Our strong heavy duty Aluminum versatile mailbox post lets you customize your mailbox setup to meet your arrangment needs. This post lets you postion two locking mailboxes on one attractive post.Also available as a Single mount.
  • dvault-colors133

    dVault Post

    $136.00
    Large top plate for strength and durability.Item # DVU0050PA
  • 0_100_0349[1]-
    Spare key blank for your new locking mailbox,Can ship with your order. This is a unique double cut large key for the Columbia, Gorge and Skyline model. You will not find these at your local hardware or Lock Smith*.Comes uncut with instructions to help the locksmith.
  • salsbury-colors1080AU_KK

    Key Keeper

    $50.00
    Our surface mounted or recessed mounted Key Keeper for USPS Access is for the US Mail Carrier to be able to retrieve a key to get access to a private key and enter a property. The Post Office installs their Master Lock and will require a local Post Master's approval.
  • CBU mailbox colors111
    Our Key Keeper Commercial Lock is ideal for HOA's and Commercial Business Complexes. This Key Keeper Commercial Lock allows the USPS to access a key and deliver the mail to apartment buildings, condominiums or businesses where restricted access to a building is required.
  • postalSpec_KeyLocker-

    Key Locker

    $50.00
    Our KEY LOCKERS are made of heavy-duty zinc and powder-coated Black. Key Lockers provide safe and convenient access to important keys and are ideal for quick and easy access to homes and businesses by children and family, associates, realtors and emergency personnel.
  • salsbury-colors1075_f4

    Key Lockers

    $58.00
    Our KEY LOCKERS are made of heavy-duty Zinc Aluminum Alloy and are powder-coated Black. Key Lockers provide safe storage of important keys and are ideal for quick and easy entry to homes and businesses by children and family, associates, realtors and emergency personnel. ORDER TODAY!  FREE SHIPPING!!!
  • key_Storagebw[2]-

    Key Storage

    $95.00
    Key Storage Cabinet designed for easy key control, the wall mounted cabinet is made of galvanized steel. Index cards are included and will hold 67 keys. Locked cabinet comes with 2 keys. Overall: 14" Wide x 23" High x 3" Deep Color; Textured Beige.
  • key_Storagebw[2]-

    Key Storage 2

    $135.00
    The large key keeper will securely hold 307 Keys,in a locked cabinet.Overall: 14" Wide x 23" High x 3" Deep Index Cards included. Locked cabinet comes with 2 keys Textured Beige.