commercial mailboxes usps approved. Wholesale Pricing $ 1,678. commercial mailboxes usps approved

 
 Wholesale Pricing $ 1,678commercial mailboxes usps approved  And all powder coated paint finish colors are weather resistant, rust proof and corrosion

approved; Manufactured by Salsbury Industries to USPS-STD-7B specifications; Made entirely of aluminum; Feature both a front and rear access locking door; Include a lock with 2 keys on each door (keyed alike)Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. S. Florence Surface Mount 4C Horizontal Mailbox – 15 Doors 2 Parcel Lockers – Front Loading – 4C14D-15-4CSM14D – USPS Approved. Posts or Mailboxes only; Single Post Mount Mailboxes; Double Post Mount. 39. 4C Mailbox with 20 tenant compartments, 2 parcel lockers, and 1 outgoing mail compartment. Availability: In stock. 50 View Options; Newspaper Holder for Mail Chest Mailboxes – H4315. P. We offer practical units that centralize mail collection--whether you operate an apartment, hospital, army base, or post office. Salsbury 3316. 00 $2,859. 2. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. 50 View Options. 0147. Phone: Call (866) 707-0008. 75. Tenant Locks and Keys are Included (Includes 2 Keys per Door or per Lock) Constructed and Manufactured of Heavy Duty Extruded Aluminum. And all powder coated paint finish colors are weather resistant, rust proof and corrosion. Residential Mailboxes. $ 2,071. we offer a vast selection of commercial mailboxes for community spaces. Florence 1570-16AF. S. Approved by the Postmaster General ®. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. Model #. Postal Service. com, we have cost-effective and space-saving mailboxes that meet your needs. 140055OUA Florence 4B Mailbox (5 High) Front Loading – 25 Doors (20 Usable) – USPS. delivery, including cluster box units (CBUs), 4C horizontal mailboxes, 4B horizontal mailboxes, 4B+ horizontal mailboxes and more. Commercial USPS Approved Mailboxes in North Carolina. 00USPS Approved Full Service Delivery Vault This full-service vault provides a secure, extra-large drop section for large items, a secure mail drop, and an enclosed space for outgoing mail. Find a variety of USPS approved mailboxes for new construction, renovation or replacement projects, including cluster, horizontal, vertical, locking and parcel delivery. 00 $1,878. 00. 4B+ horizontal mailbox features: The 1400 Series Horizontal mailboxes are USPS 4B+ Compliant and are available prepped to accept the USPS Arrow lock, or for private mail delivery (upcharge applies). 00 (19%) 4 Door Parcel Locker Cluster Mailbox. They are USPS Approved and can be used for either U. 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. As a USPS approved manufacturer, Salsbury Industries conveniently sells USPS Approved Cluster Box Units (CBU's) factory direct. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. 00 Free Shipping. Mail slots on commercial mailboxes will generally. A USPS Approved mailbox refers to any commercial or residential mailbox that is pre-approved by the Post Office prior to proper installation. N1029416. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. Residential, commercial 4C, USPS-Approved, private use, & more. 00 Free Shipping. Indoor commercial mailboxes from US Mail Supply are built to USPS size and construction standards. com online catalogs. 00 $2,507. Shop Recessed Cluster Mailboxes - USPS Approved and save on your next residential or commmercial mailbox project. S. S mail delivery and. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. As low as $599. 306 Items Found Shop by Category Category + 4C Horizontal Mailboxes + Versatile™ Series 4C Horizontal Mailboxes + 16-Door High Suite (56 1/2"H) - (2 to 20 USPS. And all powder coated paint finish colors are weather resistant, rust proof. Made entirely of aluminum, Salsbury 3600 series 4B+ custom horizontal mailboxes and parcel lockers are available in front loading or rear loading units. $2,999. Backed by our 200,000 square foot state-of-the-art facility and CAD-CAM capabilities, we are equipped to provide you with the best quality, pricing, and service in the industry. The industry leader in the manufacturing and distribution of quality commercial mailboxes and residential mailboxes, Salsbury Industries is officially licensed by the USPS to manufacture Cluster Box Units (CBU’s). Reputable mailbox suppliers will provide USPS-approved options for you to choose from. Like you, we are only interested in quality mailboxes for your home or business. The USPS-4C Standard includes a minimum size requirement for mailboxes of 12” W x 15” D x 3” H. Recessed Mounted 4C Horizontal Mailbox - Maximum Height Unit (57 1/8 Inches) - Double Column - 15 MB1 Doors / 2 PL4. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. $1,768. And all powder coated paint finish colors are weather resistant, rust proof. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. Mail Chest Locking Mailbox (USPS Approved) – H4350. Locking mailboxes from U. Pre-approved by the USPS, cluster commercial mailboxes are considered the industry standard when it comes to outdoor, centralized mail delivery. This ultimate delivery box can store over 2 weeks of mail, perfect for people who travel or receive a lot of letters and packages. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything. FAQs Request a Quote Contact. mail delivery and private-use access mailboxes for private party distribution. The 1570 series CBU from National Mailboxes is designed to meet or exceed the new USPS Security Standards. Postal Service will be delivering the mail to each bank of mailboxes. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. They are made entirely of heavy duty extruded aluminum along with all stainless steel components and hinges. New communities and commercial complexes will need USPS mail delivery. 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. Our commercial mailboxes cater to anyone who has multiple tenants and values high security. 00 Free Shipping. Our USPS. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. Roadside mailboxes are approved for U. 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. Email Us: Submit a Ticket. Affordable Decorative Municipal Quality Street Light Package - LED. 97 + free shipping. F181570-12. $3,028. 00. 25 inches high. 4 Oversized Tenant Doors with 1 Parcel Locker and 1 Outgoing Mail – 4C Wall Mount 8-High Horizontal Mailbox Unit – H4C08D-04. When it comes to commercial mailboxes for sale in South Carolina, you won’t find better selection, service—or prices. 8 Tenant Doors with 1 Parcel Locker and Outgoing Mail Compartment - 4C Wall Mount 15-High Mailboxes - 4C15S-08. 4B Horizontal Mailboxes – come in four colors and are ideal for private mail. Commercial Mailboxes. This kit allows your 4C Mailbox and Parcel Locker center to be easily mounted indoors or outdoors! 4C Commercial Mailboxes are USPS Approved and meet or exceed STD-4C. S. Commercial Mailboxes jamesr 2022-11-07T10:54:16-08:00 Commercial Wall Mount Mailboxes, 4 C Pedestal Mailboxes, Cluster Box CBUs and more! LOCKING MAILBOXES sells a wide range of “USPS Approved” Commercial Mailboxes all designed with new and approved mailbox features!Browse U. Mail Supply are built with this in mind. Our customer-first approach is why some people have made us the only mailbox. Contact the building supply experts at USA Building Supplies for more information on our full line commercial mailboxes and building accessories CALL 1. The USPS-approved vault drop box features an extra-large drop for packages and a smaller drop for letters. US Mail Supply offers a variety of locking mailboxes for all commercial properties. 00 (20%) Free Shipping. 00 $3,239. Put your house or apartment number on the mailbox. Rated 4. 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. approved and. Depending on your location's requirements, we offer USPS approved and private delivery options as well. Mailboxes used in new construction projects can be one of the following two types of centralized mailbox equipment: a. According to USPS mailbox requirements, commercial mailboxes should abide by Standard 4C Mailbox Specifications. Accessories: $10 – $35, $20 – $553. Ideal for commercial buildings, multi-family housing units, apartment complexes, government and military bases, schools, colleges and other. Mail: P. 00 out of 5. 97 out of 5. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. USPS Approved Full Service Delivery Vault This full-service vault provides a secure, extra-large drop section for large items, a secure mail drop, and an enclosed space for outgoing mail. S. We offer a 100% secure online shopping experience or you can place your order with one. With F-Spec mailboxes, outdoor. Fast Shipping. 3 Approved Models 1. Made of heavy-duty steel and aluminum, horizontal mailboxes are built to meet the size and construction requirements of the United States Postal Service. S. In business since 1936, Salsbury Industries is home to both our mailboxes. S. Salsbury 3308-U 8 Door Cluster Mailbox - USPS Approved (Includes Pedestal) See More by Salsbury Industries. Florence high security cluster box units are USPS approved and considered the standard for outdoor centralized mail delivery. A high-quality commercial mailbox, approved by the USPS, ensures your tenants and commercial clients have direct and easy access to their mail. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. Freestanding Depot Enclosure with 4C Parcel Lockers are ideal for use at. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. 4C mailboxes are USPS Approved and meet or exceed STD-4C re. Mailbox Item Number: AFH4C16D-20. Mail package drops are U. Browse our wide selection of mailboxes & get free shipping on qualified mailbox orders today! Options for aluminum mailboxes include: Standard System – has six unique door configurations. Model # 3304R. Salsbury 3700 series 4C horizontal mailboxes and parcel lockers meet the specifications of USPS-STD-4C. By USPS regulatory standards, your mailbox should be 41” to 45” from the ground or street surface and up to the inside floor of the mailbox. N1029601. US Mailboxes is committed to continuing the values of maintaining a high quality service in a prompt and timely manner. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. 00. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. 00 out of 5. Salsbury Cluster Mailboxes can be purchased via our website at mailboxes. 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. View Options. Ideal for commercial buildings, multi-family housing units, apartment complexes, government and military bases, schools, colleges and other. $4,600. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. Our outdoor pedestal cluster mailboxes look great, work well, and are built to last. approved; Manufactured by Salsbury Industries to USPS-STD-7B specifications; Made entirely of aluminum; Feature both a front and rear access locking door; Include a lock with 2 keys on each door (keyed alike)American Mailboxes USA specializes in USPS approved mailboxes, with over 450 designs and the option to customize. N1032245. 00. $2,626. S. Mail Supply. Replacement Large CBU Parcel Locker Door (All Colors) As low as $60. We are the leader in providing high quality collection mailboxes in the United States. If you run an apartment complex, you likely have a lot of tenants that need mail. Request a Quote. Many models include parcel lockers and letter drops for outgoing mail. Postal Service-approved model features a compact design and sturdy post. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries only. S Mail delivery or as private use/access style commercial mailboxes for private distribution. Salsbury 2100 Series Americana Mailboxes - Front Loading - Private Access Features. com and lockers. They are. Americana mailboxes for Private Access; Ideal for colleges, schools, private postal centers, corporate mail centers, military bases, government agencies and many other applications; Units are 23-1/2" W x 26-1/2" H x 16" D12 Door USPS Approved Cluster Mailbox. Mail house residential mailboxes are accessed from the front through a 13″W x 9″H locking door. Choose USPS-Approved Mailboxes. This is because the USPS only approves mailboxes that meet stringent security requirements. Add to Cart. Compare this Product. The Mayne Signature Plus Mailbox has an aluminum frame that holds up to. Technical Specifications (Dimensions, etc. Commercial mailboxes are those that are contained in one or more sturdy cabinets and mounted in the same location, such as. Salsbury 3507SU 7 Door Vertical Mailbox Surface Mounted USPS Access. We even have vertical options, like the Salsbury 3503RP and 3308-P, for small properties. Salsbury Cluster Mailbox Unit with 4 Doors and 2 Parcel Lockers with USPS Access - Type V. Small business and homeowners alike can delight in knowing that their mail drops will be protected in these mail drop boxes. You have not viewed any products recently. We offer different mailbox options for mailboxes including cluster box units, 4C horizontal, 4B+ vertical, and 4B+ horizontal models. The units range in size from eight to 30 doors, so you get a heavy-duty mailbox that fits your facility. $60. Including the pedestal, the total unit height is 62 inches. Mailboxes for Homes. Working Days/Hours: Mon - Fri: 6 a. Type 3 USPS Approved Mailboxes - 1570. 00 Free Shipping. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. $3,574. S. And all powder coated paint finish colors are weather resistant, rust proof. National Mailboxes is a division of NMHP Inc. Each unit has a corrosion and weather resistant powdercoat finish making the 4C mailbox suite ideal for both indoor and outdoor mail delivery. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. Back to top of page. m. Wholesale Pricing $2,031. Narrow Results. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries. Chat with our team of experts to help you get the right Florence mailbox for your commercial or residential needs – we’re here to help. USPostCompany. 50 View Options. Shop depot mounted STD-4C mailboxes for private delivery and USPS approved wall mounted commercial 4C horizontal mailboxes & collection boxes. S. And all powder coated paint finish colors are weather resistant, rust proof. USPS Approved Commercial & Community Mailboxes. USPS Approved Commercial, Apartment, & Residential Units The U. CBUs + Standard Cluster Box Units - USPS Approved + 16 Door CBU Mailboxes; 13 Door CBU Mailboxes; 12 Door CBU Mailboxes. Designed to protect the mail from weather. These units are perfect for your stand alone delivery and collection needs with absolutely no wall space requirements. Vault drop boxes offer convenience for residential and commercial purposes. Model # CBU-8. Shop By Application. 75 inches deep by 48. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. 0147 for more. 3308-U. Ideal for commercial and residential developments. Buy 4C Horizontal Parcel Lockers factory direct from mailboxes. Model # 3816S-06. Post Cost: $12 – $40, $20 – $80. STD-4C Horizontal. US Mailboxes is committed to continuing the values of maintaining a high quality service in a prompt and timely manner. USPS Approved Cluster Mailboxes for Commercial or Residential with Free Shipping & Volume Discounts - only at Mailbox Directs. 571. 50 View Options. Choose from freestanding, wall mount, cluster, and parcel lockers. It’s spacious and features 12-door, 13-door, or 16-door configurations with keylocks. 5 inches wide by 18. 50 View Options. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. But you don’t want any old mailbox. Rated 5. Mail Supply by calling 262. All wall mounted horizontals are of the highest quality, very secure and made from heavy duty aluminum and are USPS Approved for replacement. 5 Oversized Tenant Doors with 2 Parcel Lockers and 1 Outgoing Mail – 4C Wall Mount 12-High Horizontal Mailbox Unit – H4C12D-05. Product Line Features: Wide Selection of Both USPS Approved and Private Use/Access Commercial Mailboxes Available. And all powder coated paint finish colors are weather resistant, rust proof. USPS Approved Commercial, Apartment, & Residential Units The U. The industry leader in the manufacturing and distributing of quality commercial and residential mailboxes and lockers, Salsbury Industries’ manufacturing facilities are vertically integrated to ensure that you receive quality products that are manufactured and shipped in a timely. Welcome to NationalMailboxes. Effective October 5, 2006, all new designs approved for NEW CONSTRUCTION AND MAJOR RENOVATION require U. Rated 5. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. S. Replace your small mailbox 1 with a new package-friendly mailbox big enough for all your mail, too. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. 00USPS-Approved Centralized Florida Mailboxes. S. 00 Free Shipping. 4C Horizontal mailboxes are designed to ensure that a maximum number of USPS compliant tenant compartments are available within the given height, and meet Fair Housing ADA installation requirements. Postal Service. 00 Add to Cart Shop commerical mailboxes. 4B horizontal mailboxes. 00. And all powder coated paint finish colors are weather resistant, rust proof and corrosion. And all powder coated paint finish colors are weather resistant, rust proof. curbside mail delivery. Cell Phone Lockers. High security USPS approved commercial mailboxes are built for safe mail delivery. Mailbox Cost: $14 – $50, $25 – $75. When it comes to commercial mailboxes for sale in New Hampshire, you won’t find better selection, service—or prices. Call Us Now (800)-229-4500 or Chat Online. or would come with a pre-installed commercial lock if for private mail delivery. Recessed, In-Wall Mount Type. 5 inches deep. And all powder coated paint finish colors are weather resistant, rust proof and corrosion. And all powder coated paint finish colors are weather resistant, rust proof and corrosion. New communities and commercial complexes will need USPS mail delivery. Take our suite of 4C horizontal mailboxes. 571. Florence 4C mailboxes are USPS approved for new construction and major renovation projects. 00 As low as $1,469. 4C Mailbox Depot. The U. And all powder coated paint finish colors are weather resistant, rust proof and corrosion. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. USPS approval is a crucial factor to consider when purchasing. Sort By: Page 1 of 1 1. S. Model # 3503. Our USPS. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. S. Florence; 1570-16AF - 16 Tenant Door Standard Style CBU Mailbox (Pedestal Included) - Type 3 USPS Approved Mailboxes $2,149. Post-Mounted: $375 to. P. 07. 5's and 1 PL5 - Front Loading - USPS Access Model # 3716D-15 $2,950. We offer a wide selection of high quality apartment mailboxes , CBU mailboxes ( cluster box units ), horizontal mailboxes, vertical mailboxes, pedestal and wall mounted mailboxes as well. USPS-Approved Centralized Florida Mailboxes. Recessed In-Wall Mount Style or Surface Wall Mount Style Available. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. $374. We manufacture and distribute Commercial Mailboxes for the USPS or private delivery. Buy Replacement Locks factory direct from mailboxes. The industry leader in the manufacturing and distributing of quality commercial and residential mailboxes and lockers, Salsbury Industries’ manufacturing facilities are vertically integrated to ensure that you receive quality. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. The Depot is an attractive and secure solution for centralized mail delivery that can be installed both indoors and outdoors. Many models include parcel lockers and letter drops for outgoing mail. Contact our reliable customer service staff at 1-800-229-4500 with any questions you. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. $1,219. Postal Carrier to install their arrow lock for the master door (this allows the postal carrier to deliver mail to all individual. USPS approved 8 door cluster mailbox - The Florence vital™ 1570-8 F-series is the perfect outdoor pedestal mailbox for apartments and commercial buildings. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. They are USPS approved but can also be used for private party access and distribution. Front Loading Style. A parcel locker requirement based on a 1:5 parcel locker to mail compartment ratio (effective July 2020). Model # 3308R-U. Free-Standing Mail Stand Enclosures with 16 to 29 door 4C Horizontal Mailbox Units from National Mailboxes provide the perfect solution for your stand-alone installation needs. SKU. Ideal for homes, colleges, schools, apartments, condominiums, office buildings, corporate mail centers, military bases and many other applications. Only smaller-sized packages will fit inside a collection mailbox due to the slot size. We give additional discounts on USPS approved large security mailbox purchases. S. 88 out of 5. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. USPS Approved for Replacement of Existing Wall Mounted Mailboxes. Decorative Traditional 4 Door CBU Mailboxes with Extra Large Tenant Doors. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. has proudly served the United States Post Office for nearly twenty years. And all powder coated paint finish colors are weather resistant, rust proof and corrosion. Postal Service will only deliver to your mailbox if it's up to their standards - including box size, location, slot dimensions and identification info. Our selection of pedestal mounted and cluster outdoor mailboxes are built to USPS standards and resist rain, snow, and more. Ideal for commercial buildings, multi-family housing units, apartment complexes, government and military bases, schools, colleges and other. 0147. com offers a variety of commercial mailboxes for U. US Mailboxes offers top quality commercial and residential security mailboxesfor the best protection against vandalism,. Salsbury 3316-U 16 Door Cluster Mailbox - USPS Approved (Includes Pedestal) See More by Salsbury Industries. 3. If you are planning to renovate in the future or have just renovated, a new commercial. And all powder coated paint finish colors are weather resistant, rust proof and corrosion. You have the option to choose from surface or recessed. Colors apply to select mailboxes which include most of the primary USPS Approved commercial mailbox product lines including the NEW 4C Series and CBUs. You save: $505. Local: 262-782-6510 Toll Free: 800-571-0147The Salsbury Standard Cluster Mailbox and Regency® Decorative CBU Type I, Type II, Type III, Type IV, Type V, Type VI and Outdoor Parcel Lockers (OPL's) are all licensed and approved by the U. Safe to use. S. S. All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. Add to Cart. $1,938. +-ADA MAX Suite (37 1/4"H) - (1 to 10 USPS Approved Mailboxes) +-9-Door High Suite (33 3/4"H) - (2 to 16 USPS Approved Mailboxes) +-8-Door High Suite (30 1/4"H) - (1 to 14 USPS Approved Mailboxes). All high quality powder coated finishes are rated and approved for outdoor/indoor use and installations. 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. 50The Salsbury Standard Cluster Mailbox and Regency® Decorative CBU Type I, Type II, Type III, Type IV, Type V, Type VI and Outdoor Parcel Lockers (OPL's) are all licensed and approved by the U. Horizontal 4C mailboxes are USPS approved (STD-4C) and 4C depot style mailboxes are for private deliveries only. And all powder coated paint finish colors are weather resistant, rust proof and corrosion. S. Delivery Vault Drop Box. approved 4C horizontal mailbox unit and a matching free-standing enclosure - minor assembly required. S. Choosing a USPS-approved mailbox ensures reliability, security, and compliance, helping you maintain a smooth flow of communication for your business. Aside from seeking USPS-approved units, you must meet various requirements for accessibility compliance. Regency Outdoor Parcel Locker (Includes Pedestal, CBU Top and Pedestal Cover - Short) - 4 Compartments - USPS Access. Black Filled Engraved Number Plates. $2,079. 75 inches high by 10 inches wide USPS Approved and Postal Certified for US Mail Delivery. Multiple 4C Mailbox units can be used together to create larger centralized mail delivery installations. Local: 262-782-6510 Toll Free: 800-571-0147. National Mailboxes offers a wide selection of high quality USPS Approved and private use-access style Pedestal Mailboxes. Our USPS.