If you need a large or specialized order, such as for college dorms, hospital patients, or nursing home residents, please call us at (866) 707-0008. $461. It has front-load access, is USPS-approved, and weighs only 6. 30 4. SKU. 99. These units can come as freestanding, wall-mounted, or recessed models. Residential Apartment Mailboxes. Salsbury Victorian Mailbox – Surface Mounted. Our 4B horizontal mailboxes are USPS approved and in full compliance with the requirements of USPS 4B+. $1,674. Shop USPS approved mailboxes for apartments & multifamily residences. The Huntington Decorative Brass Surface Wall Mount Residential Mailbox from National Mailboxes is made from solid brass in the USA. Despite the. Specializing in high security mailboxes both USPS approved for U. Commercial Mailboxes. Quote Request. For Private Use/Access Only (Private Party Distribution) Front Loading Style. Mail Boss 7506 Curbside Locking Security Mailbox. 1400 Series Front Loading Horizontal Mailbox with Master Access Door and 27 Compartments. FAQs Request a Quote Contact. USPS Approved and Postal Certified for US Mail Delivery. National Mailboxes offers a wide selection of high quality USPS Approved and private use-access style Pedestal Mailboxes. Includes: Mailbox, Pedestal, Number Decals #1-4 & 1P, 2P, Cam Locks, and (3) Keys per Tenant Box. We manufacture, supply, and distribute a wide selection of residential mailboxes, both indoor and outdoor models, to residential home owners and home owners associations across the country. If your mailbox is on a different street from your. 00 $598. S. Recessed In-Wall Mount Style or Surface Wall Mount Style Available. Please contact us at 888-352-9194 for pricing. Tenant Compartment Size: 5-1/2″W x 16″H x 6″D. Made of heavy-duty steel and aluminum,. Mail slots should be at least 1. USPS Approved Mailboxes; Private Delivery Mailboxes; Mailroom Supplies & Furniture. Incorporate security features to help prevent break-ins. Aluminum Surface-Mounted USPS Access Vertical Mailbox with 5 Doors. Mail Supply Secure Locking Mailboxes Residential and Commercial Mailboxes (GoMailboxes. Through-the-Wall Mailbox Steel Wall Mounted Mailbox. Just level the ground, adjust the post height to USPS. When most think of residential mailboxes, curbside and wall-mounted mailboxes come to mind. 0 / 0. Categorized in: Residential Mailboxes. At BudgetMailboxes. approved! Wall-mount mailboxes do not have a postmaster approval process, so they are not, but are designed to similar specifications and have been used for years without issue. With a patent pending theft resistant hopper it allows for safe mail deposit while the bottom compartment secures your mail until USPS pickup. Choose from mailboxes that meet or exceed all security requirements of the USPS STD-4C regulation for wall-mounted mail receptacles. There are 5 holes on the front;. USPS Specs; FAQ; Resellers. National Mailboxes’ new high security 4C mailboxes provide a simple, easy to use, pre-configured product line of mailboxes and parcel lockers. A cluster mailbox, or a cluster box unit (CBU), is a form of centralized, communal mail delivery equipment. 00 $1,999. Strengthened security requirements for. 5's and 1 PL5 - Front Loading - USPS Access Model # 3716D-15 $2,950. 3 Inches, Includes Vinyl Mailbox Numbers, Matt Black. Residential USPS Approved Mailboxes in Texas. Wall mount mailboxes are just mailboxes that are mainly seen mounted on the exterior of a home, most likely next to the front door. Your instruction manual should tell you which hardware you need. 5. $2,079. Wall-mounted mailboxes are simpler: they only need to hang in an obvious location such as above a porch and be easy to reach. Courtyard Decorative Brass Recessed In-Wall Mount Residential Locking Mailbox (USPS Approved) – HSI-176L Wholesale Pricing $ 700. 4C Horizontal commercial mailboxes are designed to ensure that a maximum number of. These units can come as freestanding, wall-mounted, or recessed models. All USPS Approved Mailboxes. Mail is deposited through a non-locking access panel on the front. com) is the one-stop-shop for all your mailbox needs. To replace your curbside mailbox with a wall-mounted mailbox, you must get your local postmaster's permission. Tenant keys come with the units that you order. Better Box Decorative Mailbox With Paper Box, Black by Better Box Mailboxes (25) $415. 2 pounds. Wall-Mounted Mailboxes . 97. Accommodate 1-29 residents per Mailbox Unit. FREE delivery Wed, Nov 1 on $35 of items shipped by Amazon. Find the right USPS-approved residential mailbox online for your property. FDOT also requires that mailboxes be on the right. 1400 Series Horizontal Front Loading Mailboxes - 20 Tenant Doors And 1 USPS Master Door. 4. 4C recessed mounted mailboxes are available with front and rear loading compartments and can be used for. USPS Approved Residential Mailboxes in Georgia The USPS-4C Standard includes the following specifications: A minimum size requirement for mailboxes (12” W x 3” H x 15” D). 4C Horizontal Wall Mount Collection/Drop Boxes meet or exceed all. Modular designs with nearly 150 base modules. S. Some of our USPS Approved wall-mount recessed style multi-tenant residential mailboxes could also include our new 4C High Security Horizontal Mailboxes, Standard Horizontal Mailboxes and Vertical Mailboxes. Also, don’t forget to check out some of our most popular products. Top 12 Locking Mailbox Reviews. US Mail Supply provides USPS approved indoor mailboxes. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries only. Product Details: Vertical mailbox with 4 doors, front load, surface mounted. at 1-888-352-9194 or click here. Unit Size: 12-1/2″W x 13-5/8″H x 18-1/4″D. Doors: 14 usable “A” size doors. Wall-mounted mailboxes work in suburbs where the USPS can walk from home to home to. Best Seller. Next post: What is the difference between pedestal-mounted and wall-mounted commercial mailboxes?. Price and other details may vary based on product size and color. 1400 Series Front-Loading Horizontal Mailboxes - 14 Tenant Doors. Showing the single result. Choose from mailboxes with 16 to 29 tenant doors that meet or exceed all security requirements of the USPS STD-4C regulation for wall-mounted mail receptacles. 16 Tenant Door Standard Style High Security CBU Mailbox with 2 Parcel Lockers (Pedestal Included) – Type 3 USPS Approved – H1570-16AF. Wall-mounted mailboxes used for multi-residential or commercial purposes must meet the USPS guidelines (USPS-STD-4C) which require Standard Parcel Lockers to be 15 inches high by 12 inches wide by 15 inches deep and Large Parcel Locker to be 18 inches high by 12 inches wide x 15 inches deep. Aggressive dogs, children’s toys in the walkway, an icy walkway, and other obstructions must be avoided. 00 out of 5. Shop Residential Column and Wall Mounted Mailboxes. The 16-unit pedestal cluster box is a versatile and reliable mailbox solution that is commonly used in multi-unit residential buildings and commercial properties. Showing all 2 results. Delivering to Lebanon 66952 Choose location for most accurate options All. New High Security 4C Series. USPS-Approved. All installation is done by licensed and insured installers. US Mail Supply offers a variety of locking mailboxes for all commercial properties. Made entirely of aluminum, the Vertical H1250 series USPS approved 4B+ vertical mailboxes are only available in an anodized aluminum/silver finish. Mail House Wall Mount Locking Mailbox from National Mailboxes are manufactured of electro-galvanized 20. 50 View Options. As low as $663. 4C Horizontal mailboxes are designed to ensure that a. Colors: Standard color is Anodized. The USPS has published standards that mailbox manufacturers and sellers must follow to be approved. While the vertical commercial mailboxes are designed for surface mounting or to be recessed into a wall, they can also be surface. With a range of features designed to enhance security, convenience, and durability, the 8-unit cluster box offers numerous benefits for property. The 4C Horizontal Wall Mount Collection/Drop Boxes from National Mailboxes is the perfect solution for your outgoing mail collection needs. Surface Mounted units are designed to be mounted on a wall or other flat surface. Post Mounted Mailboxes. Nov. S. D compartment size easily accommodates most sizes of mail. Fast Shipping. Postal Service STD-4C compliant mailbox systems, which requires one package locker for every five units. An optional mail slot plug to restrict access to mail slots is. Compare $ 490. Wholesale Pricing $2,072. The NEW line of 4C Horizontal Wall Mount mailboxes at National Mailboxes are perfect for apartments and multi-tenant buildings. Offered. Mail Boss Triple Mail Manager Locking Mailbox & Post MailBoss by Epoch Design. $109. Find the right mailbox with maximum security. The Post Office defines cluster units as pedestal mounted metal mailboxes. Related Searches. Curbside mailboxes must be 6-8 inches back from the curb. Wall-mounted mailboxes simply need to hang near a front door or above a porch in most cases and have no obstructions that would prevent USPS delivery. Can be mounted vertically or horizontally. 8"x4. 00 Free Shipping. Unit Size: 24-1/4″W x 19″H x 7-1/2″D Tenant Compartments: 4 Tenant Compartment Size: 5-1/2″W x 16-1/4″H x 6-3/. Please contact us at 888-352-9194 for pricing. 2’’ x 3. ISO 9001:2015These USPS-approved mailboxes are durable and weather resistant, typically consisting of long-lasting materials like aluminum, stone, or stainless steel. All wall mounted horizontals are of the highest quality, very secure and made from heavy duty aluminum and are USPS Approved for replacement. S. 00 Free Shipping. S. Model #. $748. Curbside mailboxes of all types must stand between 6 and 8 inches back from the curb, must be on the same side of the road as all other mailboxes in the area, and must stand between 41 and 45 inches tall. The NEW line of 4C Wall mount mailboxes at National Mailboxes are perfect for apartments and multi-tenant buildings. US Mail Supply carries a selection of outdoor commercial mailboxes approved for both private and USPS delivery. The parcel lockers offer a unique double locking mechanism for added mail and package security. Each mailbox is hand made so it is a unique work of art with its own individual character. With many different door configurations and number of tenant door models available to choose from, National Mailboxes prides itself for being the North American leader for both residential style and commercial style durable and. Our high-quality heavy-duty aluminum and high security units allow contents to remain safe and secure until the user is ready for collection pick up. The NEW line of 4C Wall mount mailboxes at National Mailboxes are perfect for apartments and multi-tenant buildings. 8 Available Colors. The rural mailbox has specific installation requirements for both the support pole and the location. The Townhouse Locking wall mount mailbox is constructed from galvanized steel and features a concealed cam lock with 2 keys. Outgoing Mail Tray Opening: 10″W x 1-3/4″H. The USPS does not govern wall mount mailboxes, although the product must operate easily and have longevity similar to curbside mailboxes. All installation is done by licensed and insured installers. Mail Slot Size: 12″W x 1-1/4″H. Make sure you have everything you need. Pedestal – 28” H – for CBU Type I, II, V. Such as suggestion slips, ballots, mail, documents, keys, money and more. At BudgetMailboxes. ShoppingOnBed Extra-Large Black Galvanized Steel Post-Mount Mailbox, 11. Not only for packages and parcels but perfect for DVDs, videos. They have increased in popularity due to all of the benefits that come with them. This USPS approved 4C parcel locker 4C06S-1P was built to handle bigHowever, perhaps one of the best mailbox options available to homeowners is the wall mount mailbox. 50+ bought in past month. S. 97 + free shipping. Pedestal, Tenant Locks and 3 Keys per Door Included in Prices. 5. m. Find the right USPS. Shop Residential Column and Wall Mounted Mailboxes. Wall-mounted mailboxes used for multi-residential or commercial purposes must meet the USPS guidelines (USPS-STD-4C) which require Standard Parcel Lockers to be 15 inches high by 12 inches wide by 15 inches deep and Large Parcel Locker to be 18 inches high by 12 inches wide x 15 inches deep. Model # 4615. The 8-unit pedestal cluster box is a versatile and reliable mailbox solution that is commonly used in multi-unit residential buildings and commercial properties. Place your mailbox 6″ to 8″ back from the curb. While most of our mailboxes are USPS-approved your local postmaster may have specific preferences in terms of mailbox types and installation location** You may also like. Designed to be surface mounted. Cart. The new USPS-4C Standard includes the following specifications: A new minimum size requirement for mailboxes (12"W x 15"D x 3"H). Doors come with Standard Number Slots for Door Identification. Choose the location for your mailbox. S. Overall Pick. the RIGHT mailbox. 12 Door USPS Approved Cluster Mailbox. 00 $369. The new, USPS-approved 4C series of mailboxes contain multiple horizontal customer compartments in one cabinet. The Salsbury recessed mounted 4C horizontal mailboxes come in four different heights: six door high, ten door high, eleven door high, and Maximum Height units. Choose from a wide range of designs and sizes to fit any architectural style from Gaines Manufacturing,. Our 4C horizontal mailboxes, which can be recess-mounted and feature parcel compartments, are ideal for larger mail volumes typical in residential associations or. Mail house residential mailboxes are accessed from the front through a 13″W x 9″H locking door. Mail Supply offers residential mailboxes that meet the needs of contemporary American lifestyles. One piece Vertical Mail Slots (H4085) come spring loaded. S. They’re mounted on a post and have a convenient opening for the mail carrier to deposit mail curbside. Rustic Mailbox Amish Handmade Wooden Rustic Reclaimed Lumber With Metal insert USPS Approved (574) $ 154. "F" specifications and holds an official license for centralized mail delivery. We have the largest inventory of Florence (CBU) USPS approved cluster mailboxes. Gaines Wallmount Mailbox – White with Eagle Plaque. Front loading and rear loading models are available, standard finish is our anodized aluminum/silver finish which is corrosion. Our high-quality heavy-duty aluminum and high security units allow contents to remain safe and secure until the user is ready for collection pick up. Commercial Mailboxes. USPS Approved Locking Mailboxes. 5″W x 4″ thick. New 4C Series High Security. Constructed of Heavy Duty Aircraft Aluminum and Stainless Steel Components. Many models include parcel lockers and letter drops for outgoing mail. Consider Standard-4C compliant front-loading mailboxes during your. Other Mailbox Products. We provide parts for curbside, centralized, wall-mounted, and other types of mailboxes as well as accessories meant to keep any property appealing for years to come. Overall Pick Architectural Mailboxes 6300B. Versatile Front Loading Single Column Mailbox Collection Drop Box with Pull Down Hopper - 4C16S-HOP. USPS Approved Commercial & Community Mailboxes. Wall Mount Mailbox, Large Capacity Mailbox for Outside,Aluminum and Galvanized Steel Rust-Proof Hanging Secured Postbox, Security Key Drop Box,18"x11. Our Horizontal Mailboxes are high quality, very secure, and made from heavy duty aluminum for lasting durability. Each model is available in two door designs:. 00. 28. 99 $162. Contact us online , or call (541) 389-4928 for more details. Corrosion resistant and rust proof providing decades of durability and long life. 82. 50 View Options;. Recessed, In-Wall Mount Only. 0147Shop depot mounted STD-4C mailboxes for private delivery and USPS approved wall mounted commercial 4C horizontal mailboxes & collection boxes. This Medium Locking Wall Mount Mailbox by BARSKA has been designed to provide a secure way of locking up important items. 00 $1,339. 63” x 7. Available in four attractive colors including Black, Green, Beige, and White. Mounting hardware is sold. 4 Compartment Fully Recessed Vertical Replacement Mailboxes- Anodized Aluminum. Amazon's Choice in Post-Mount Mailboxes by Mail Boss. Florence 1400 series 4B+ horizontal mailboxes are USPS approved for replacement purposes only. Our Oasis secure locking mailboxes are offered in two pedestal style mounts: concrete pad mount or in-ground mount style. Shop wall-mounted 4C commercial Mailboxes for sale from U. W and can be mounted directly to a wall using the included mounting hardware. We manufacture, supply, and distribute a wide selection of residential mailboxes, both indoor and outdoor models, to residential home owners and home. S Postal Service security requirement of USPS STD-4C regulation for 4C wall mounted mailboxes and 4C pedestal mailboxes. Salsbury 3506RU 6 Door Vertical Mailbox Finish Recessed Mounted USPS Access. Salsbury Industries manufactures U. For more product info contact the National Mailboxes Customer Support Center at 1-800-676-5161. Modern Mail Slots . They can be used for USPS access or for private use/access. com. Gibraltar Mailboxes Mailsafe Medium, Aluminum, Locking, Wall-Mount Mailbox, Black, MSK00000. From multi unit mailbox clusters to standard indoor recess mounted mailboxes, we. Patent Number 6,347,737) and a rear key locked storage. 50 View Options; Courtyard Decorative Brass Recessed In-Wall Mount Residential Locking Mailbox (USPS Approved) – HSI-176L Wholesale Pricing $ 700. Surface Mounted units are designed to be mounted on a wall or other flat surface. Local mail carriers should be contacted before installing any type of mailbox not stamped with “Approved by the Postmaster General” to ensure proper placement of the mailbox. The Depot can be installed outside or inside and is designed to ensure the selected 4C module is installed in compliance with all regulations. S. Anchor Bolts – Anchor bolts are used to secure the cluster mailbox pedestal base to concrete. They are USPS approved and are available with front and rear loading compartments. Wall mount mailboxes seamlessly combine functionality and accessibility, offering the best mail. The United States Postal Service (USPS) requires residential mailboxes to conform to a number of rules and regulations. Residential Mailboxes. Choose from Parcel Lockers that meet or exceed all security requirements of the USPS STD-4C regulation for wall-mounted mail receptacles. com offerings feature three main styles of residential mailboxes: . Modern Large Locking Mailbox. Salsbury 3507SU 7 Door Vertical Mailbox Surface Mounted USPS Access. 3 USPS-Approved Mailbox Equipment Mailboxes used in new construction projects can be one of the following two types of centralized mailbox equipment: 1. Mail Boss Triple Mail Manager Locking Mailbox & Post MailBoss by Epoch Design. Mix and match free-standing outdoor pedestal-mounted mailboxes or recess wall mounted indoor vertical/horizontal mailboxes to supply seamless USPS delivery or private internal. Shop USPS approved commercial outdoor mailbox clusters & indoor wall mounted mail boxes for sale for apartments and multi unit residences. S. Currently, the 4C line of mailboxes are approved by the USPS, with the older 4B models being phased out and no longer. 15 (3) Model# 12506SMSHA. 99. 4. Local: 262-782-6510 Toll Free: 800-571-0147. The units range in size from eight to 30 doors, so you get a heavy-duty mailbox that fits your facility. Choose from a variety of mailbox sizes and styles; mounted mailboxes. We Install! Mailbox Emporium offers cluster mailbox installation for orders of three or more CBU’s. 00 $2,079. Our Whitehall Wall Mount Mailbox has a compact design and a durable die-cast aluminum frame with a stylish script detailing your address and a secure locking mechanism. for pricing and availability. Front Loading Commercial Mailbox with 19 Tenant Compartments and 2 Parcel Lockers - Versatile. 00 $2,159. Rugged, weather-resistant powder coat finish in six. Make sure your mail carrier has safe, easy access to your mailbox. Both curbside and wall-mounted mailboxes fit well in suburbs. All meet and exceed every U. A parcel locker requirement based on a 1:5 parcel locker to mail compartment ratio (effective July 2020). If you want a mailbox compliant with US Postal Service STD-4C, we have them. We give additional discounts on USPS approved large security mailbox purchases. Florence 4C Mailbox Suites are a secure, attractive and easy-to-use line of wall-mounted mailboxes and parcel lockers. They can be wall-mounted or. $1,999. 13 Door USPS Approved Cluster Mailbox. Vertical mailboxes are USPS approved for replacement installations. Or, if direct USPS pickup is needed, there are models that are USPS-approved as well. The Postal Service annually publishes a list of USPS-approved mailbox equipment and approved NEW High Security Cluster Box Units (CBUs) F-Series Type (USPS Approved) 16 Tenant Door Standard Style High Security CBU Mailbox with 2 Parcel Lockers (Pedestal Included) – Type 3 USPS Approved – H1570-16AF. The USPS-4C Standard includes the following specifications: A minimum size requirement for mailboxes (12” W x 3” H x 15” D). 4B VERTICAL MAILBOXES. Local mail carriers should be contacted before installing any type of mailbox not stamped with “Approved by the Postmaster General” to ensure proper placement of the mailbox. 1-48 of 153 results for "locking mailbox usps approved" Results. 00 $ 229. Each unit comes with a 5-pin cam lock with three keys. If you do not have a raised curb, contact your local postmaster for guidance. 3500 Series 4B+ vertical mailboxes are USPS approved for replacement / retrofit purposes only. P. 5 in. Flexible, customizable solution for individual project needs. 06 inches high. Stainless Steel Wall Mount Mailboxes. All units are 17″D. This wall-mount mailbox comes fully assembled. This unit is for recess mount applications only (17" of wall depth required). Recycling/Trash. Shop wall-mounted 4C commercial Mailboxes for sale from U. USPS Approved for Replacement of Existing Wall Mounted Mailboxes; Recessed, In-Wall Mount Type; Includes USPS 4B+ Security Upgrade Kit; Tenant Door Size: 5″H x 6-3/8″W x 16″D; Tenant Locks and Keys are Included (Includes 2 Keys per Door or per Lock) Constructed and Manufactured of Heavy Duty Extruded Aluminum 2 Oversized Tenant Doors with 1 Parcel Locker and 1 Outgoing Mail – 4C Wall Mount 6-High Horizontal Mailbox Unit – H4C06D-02. Wall-mounted mailboxes work in suburbs where the USPS can walk from home to home to deliver mail. We have the largest inventory of Florence (CBU) USPS approved cluster mailboxes. 47. 99. P. This wall mounted residential single family mailbox features an incoming slot that can accept larger mail such as magazines, priority envelopes, DVDs, video tapes, and bank check boxes. Commercial Mailboxes. . Colors: Standard color is. Product Line Features: USPS Approved for Replacement of Existing Wall Mounted Mailboxes. Curbside mailboxes in Maine follow national regulations and must also be on the right side of a driveway. Surface mounting requires the purchase of the surface mount collar – see product #SM06S; CUSTOM 4C MAILBOX QUOTE. Copper Mailbox: Terrain Metal Mailbox in Copper. If you live in a city or prefer to receive your mail at your front door, choose from our selection to find your ideal USPS-approved wall-mounted mailbox. These high quality residential mailboxes are offered in these finish colors: black, gray, sand, bronze or gray. 1-48 of 168 results for "locking mailbox usps approved" Results Price and other details may vary based on product size and color. Only USPS Approved for replacement purposes (replacing existing Vertical mailboxes in same location). 83 inches wide, and 11. For those looking for a stylish, secure wall-mount mailbox that can hold a lot of mail, we like the vintage-inspired Tooluck Large-Capacity Locking Wall-Mount Mailbox as a decorative, door-side focal point. 8 x 13. All tenant door locks and keys are included. Vertical Mailboxes. It has ample space for letters, bills, and advertisements. 50. Put your house or apartment number on the mailbox. Cast Aluminum – Locking mailboxes are made of die cast aluminum and feature a solid brass mail flap and a locking eagle or plain door. $2,849. If you have multiple tenants or employees, check out the Salsbury 2116 Front Loading model. 3 7 Reviews. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. $2,249. From multi unit mailbox clusters to standard indoor recess mounted mailboxes, we offer mail boxes pre-approved with appropriate dimensions and standard features to comply with USPS regulations. Patent pending and theft resistant pull down hopper door allows for safe mail deposit. Vertical mailboxes are top load (tilt out), constructed of heavy-duty aluminum, and available in an anodized aluminum finish or 5 powder-coated colors. H4375 MAIL PACKAGE DROP (USPS Approved or for Private Use / Private Access) Made entirely of aluminum, National Mailboxes U. $92. Size: Small. Wholesale Pricing $ 2,072. USPS Approved full-service residential locking security mailbox prevents mail-identity theft; Stainless steel hinges for ease of use ; QUALITY: 14- and 16-gauge galvanized welded steel construction defends against vandalism. Mailbox Specialties. You can order your Salsbury commercial mailboxes via our customer service department or online. They can be surface mounted or they can also be mounted on bolt mounted mailbox posts (H4765), in-ground mounted mailbox posts (H4795), or a base of your selection. Size: Large. Traditional Mailbox - Decorative - Horizontal Style. Make sure the pedestal is level. Lowest Prices on Mailboxes, Period. Includes: Mailbox, Pedestal, Number Decals #1-16 & 1P, 2P, Cam Locks, and (3) Keys per Tenant Box. Return this item for free. The factory is located at 5935 Corporate Drive, Manhatten, Kansas 66503. It has ample space for letters, bills, and advertisements. Quick view. This classy yet modern steel-made mailbox has a rounded rain. W x 14. Ideal replacement mailboxes for smaller tenant apartments. 4C Horizontal mailboxes are designed to ensure that a maximum number of USPS. Learn Where to Buy. New High Security 4C Series. Recessed Mounted units are designed to fit into a rough opening. Cluster Box Units. The standardization of mailboxes helps to ensure the safety of mail carriers and the items they deliver. Options for USPS approved indoor & outdoor mailboxes include: Cluster Mailboxes 4C Horizontal Mailboxes 4B Horizontal Mailboxes Vertical Mailboxes Locking Mailboxes. They come with a high quality powder coat finish in four attractive colors including Black, Green, Beige and White. Made of heavy gauge aluminum. 6510 for more information on which mailbox is right for you. Recessed In-Wall Mount Style or Surface Mount Style with Surface Mount Collars also Available. Top Picks. Mail supply is ideal for any residential or commercial property. Find My Store. Modern Mail Slots . Letter Boxes from National Mailboxes are perfect for the collection of important documents and/or mail. 00 $ 229. Antique Brass Mailboxes are made of solid brass and are handcrafted to provide a custom look. Our residential selection includes post mount, wall mount, rural, locking, and column insert. USPS Approved 4C Mailboxes.