Salsbury Heavy Duty Rural Mailbox and Modern Post


USPS Approved Keystone Mailboxes
Elegant, distinctive design with a large capacity to hold multiple days of mail along with magazines and small packages.


Item#: 4850MP



SAVE $22.5 (Reg. $488)


Optional Accessories

In Stock
Ships in 2 Days

Found a lower price? We will beat it!

Mailbox Package Includes:


Salsbury Heavy Duty Rural Mailbox


Made entirely of aluminum, Salsbury U.S.P.S. approved 4800 series heavy duty rural mailboxes feature a 1/8” thick extruded aluminum body and a 1/8” thick die cast aluminum front door and rear cover. Heavy duty rural mailboxes also feature a durable powder coated finish, an adjustable signal flag and a magnetic door catch. The die cast door is attached to the body with a full width stainless steel hinge allowing for smooth operation. Heavy duty rural mailboxes can be mounted on standard, classic, decorative or deluxe mailbox posts, spreaders or a base of your choice. Rural mailboxes are approved for U.S.P.S. curbside mail delivery. 7.5” W x 9.5” H x 20.5” D. Weighs 15lbs.


Salsbury Standard Post


• Made of heavy-duty aluminum
• In-ground mounted and includes a decorative bracket
• Accommodates rural mailboxes and post style townhome mailboxes
• Durable powder coated finish available in black, green, beige, white, and bronze
• 4” W x 81” H x 4” D
• Weighs 30lbs


Available Colors












Copper – Black Post


Brass – Black Post


Nickel – Black Post


Mocha – Black Post


Pewter – Black Post


Optional Accessories:



Personalize your mailbox with easy to apply custom numbering and lettering. A vinyl adhesive sheet is prepared to your exact specifications.


• Available in 2 Heights – 1.5” or 2”
• 1.5” – 1 -3 lines with up to 14 characters/spaces per line. Average character width is 1”.
• 2” – 1 or 2 lines with up to 10 characters/spaces per line. Average character width is 1-1/2”.
• Available in 4 colors – Black, White, Gold, Reflective
• Enter text in personalization box at top of page


Custom Vinyl Numbering / Lettering


Black Lettering


White Lettering


Gold Lettering


Reflective Lettering



Newspaper Holder

• Made of heavy-duty aluminum
• Features durable powder coated finish
• Solid back and includes mounting hardware to easily attach to mailbox, post, and spreaders
• Newspaper holders are a unique option for heavy duty rural and townhouse mailboxes
• 7.25” W x 4.5” H x 16” D
• Weighs 10lbs




















About Salsbury Industries


In business since 1936, Salsbury is an industry leader in the manufacturing and distribution of high quality residential and commercial mailboxes and custom signage. With locations in both Los Angeles, CA and Columbus, OH, Salsbury Industries has over 600,000 square feet of manufacturing and warehousing facilities. Whether you are around the corner or around the world, most orders ship within 1-2 business days.



Why Shop Mailbox Emporium?


    • 5 Star Customer Service – At Mailbox Emporium, we strive to provide you with the best possible mailbox purchasing experience every time you shop with us. Check out our 5 star reviews and see why over 30,000 customers choose us for their mailbox needs. Have mailbox questions? No worries, we have the answers! Chat online or call one of our mailbox experts today.


    • Low Price Guarantee – Shop with confidence! We regularly check our competitors’ pricing to make sure we have the lowest prices online in the US. If you ever find a lower price from an authorized mailbox dealer, send it our way and we’ll beat it. Guaranteed!


    • Free & Fast Shipping – Yup, we offer that too. Free shipping is available on all products we sell in the continental United States. Many items are available to ship out in 2-3 business days.


    • Highest Quality Mailboxes – For commercial and community mailboxes, we sell only authorized Florence and Salsbury products. These two companies manufacture the highest quality mailboxes in the US and most products include a 5-year, worry free warranty. We are proud to sell American Made Mailboxes!


Call a Mailbox Specialist Today – 1-888-352-9194


Ted Baxter FL, United States
Great experience. Mailboxes arrived on time and in perfect condition.


Tim was very helpful and we are very happy with our new mailboxes 🙂

Additional information

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