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Best suited for light weight mailboxes weighing less than 7lbs. Products ships in 2 boxes standard post MP5802B / arm plus & planter MP5830B.

Includes decorative post and mailbox support arm with paper holder.
Additional measurements: Paper holder inset panel measures 3. 25in h x 105in l, top inset panel on the post measures 1. 85in w x 25. 6in H. Medium mailbox recommended, minimum 6 1/4 inch width paper holder mounting surface measures 6. 125in w x 17in l, best suited for mailboxes weighing less than 14lbs.



Mounting hardware sold separately. Glossy black finish is powder-coated to resist rust and elements, while satin nickel finished accents provide appealing contrast.

1. ShoppingOnBed
#ad
Mailboxes for Outside Post Mount, Black Locking Mailbox, Extra Large Mailbox, SoB Extra-Large Black Galvanized Steel Post-Mount Mailbox, 11.69in. W x 14.98in. H x 24.82in. L
#adShoppingOnBed #ad - Approved by the United States postal service postmaster general. Mounting bracket and hardware sold separately. W x 14. 98 in. The expansive body measures 11. 69 in. Heavy-duty galvanized steel construction provides strength, stability and resisting rust.More information #ad
Security: non-locking; capacity: 3175 cubic in. Weight:11. 5 lbs. Mailbox features a durable ribbed body and powder coat paint finish that adds strength and resistance against weathering. H x 24. 82 in. Extra-large capacity fits multiple packages, boxes, and padded envelopes, packages and boxes. D.Brand | ShoppingOnBed #ad |
Manufacturer | ShoppingOnBed #ad |
Height | 14.98 Inches |
Length | 24.82 Inches |
Weight | 1 Pounds |
Width | 11.69 Inches |
Part Number | Large Mailbox #1 |
Model | Mailbox posts for outside #1 |
More information #ad
2. Gibraltar Mailboxes
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Gibraltar Mailboxes Gentry Large Capacity Double-Walled Plastic Mocha, GGC1M0000, All-In-One Mailbox & Post Combo Kit
#adGibraltar Mailboxes #ad - Ultra-violet inhibitor mocha finish prevents color from fading in the sun. Large capacity fits larger boxes, padded envelopes, and magazines laid flat.More information #ad
Made in the USA. Double-wall plastic construction is rust-proof and virtually indestructible. Box/post combo installs easily over the Gibraltar 4x4 Easy-Install Anchor Post Kit - APK00000 .Brand | Gibraltar Mailboxes #ad |
Manufacturer | Solar Group #ad |
Height | 9.9 Inches |
Length | 40.5 Inches |
Width | 16.8 Inches |
Part Number | GC1M |
Model | GGC1M0000 |
More information #ad
3. highwood
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Highwood AD-MLBX1-BKE Hazelton Mailbox Post, Black
#adhighwood #ad - Weatherproof - leave outside year-round. Will not crack, peel, or rot when exposed to the elements. 100% made in the usa - backed by US customer service and support.More information #ad
Durable material - assembled with 304 Grade Stainless Steel hardware. No sanding, staining, or painting - yet it looks like real wood. Easy to assemble see assembly guide - assembled dimensions are 5"W x 58"H x 28"D 24lbs.Brand | highwood #ad |
Manufacturer | Highwood USA #ad |
Height | 57.5 Inches |
Length | 4.5 Inches |
Weight | 24 Pounds |
Width | 28 Inches |
Part Number | AD-MLBX1-BKE |
Model | AD-MLBX1-BKE |
Warranty | 12- year residential limited warranty. |
More information #ad
4. COLIBYOU
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Mailboxes for Outside, Large Mailbox., COLIBYOU Post Mount Mailbox Extra Large Postal Storage Box Gray Galvanized Steel Heavy
#adCOLIBYOU #ad - The post-mount mailbox has been redesigned and is now better than ever. Embossed with an american eagle for a traditional style, and painted with a powder-coat finish for lasting quality against outdoor weathering, the upholds its value.More information #ad
Perfect for high volume and large online deliveries. It comes fully assembled, ready to install. The mailbox is made of heavy-duty galvanized steel and now features a stronger, sturdier aluminum flag.Brand | COLIBYOU #ad |
Manufacturer | No #ad |
Height | 50 Centimeters |
Length | 100 Centimeters |
Width | 100 Centimeters |
More information #ad
5. Mayne
#ad
White, Mayne 5830 CL Westbrook Plus Mailbox Post
#adMayne #ad - Unique new england styled product offering the timeless charm of the East Coast, installs easily over a standard 4x4 wood post. Includes decorative post, mailbox support arm, and planter - Note: 4x4 wood post, mailbox, and mailbox mounting hardware NOT included.Best suited for light weight mailboxes weighing less than 7lbs. Products ships in 2 boxes standard post MP5802B / arm plus & planter MP5830B.
More information #ad
Small mailbox recommended. Top inset panel on the post measures 1. 9in w x 25. 5in H. 15 year warranty – residential application, 5 Year Warranty – Commercial Application. Made in the USA. Mayne plastic mail posts are made from 100% high quality polyethylene with built in UV inhibitors for long lasting protection from the elements.Brand | Mayne #ad |
Manufacturer | Mayne #ad |
Height | 56 Inches |
Length | 40 Inches |
Weight | 12.9 Pounds |
Width | 8 Inches |
Part Number | 5830-W |
Model | 5830-WH |
Warranty | 15-year limited warranty against fading, yellow and cracking. |
More information #ad
6. Mayne
#ad
Mayne 5846-BK Charleston Plus Mailbox Post, Black
#adMayne #ad - Note: 4x4 wood post, mailbox, and mailbox mounting hardware NOT included. 15 year warranty – residential application, 5 Year Warranty – Commercial Application. Mayne plastic mail posts are made from high quality 100% polyethylene with built in UV inhibitors for long lasting protection from the elements.Includes decorative post and mailbox support arm with paper holder.
More information #ad
Products ships in 2 boxes standard post mp5843w / arm & planter mp5810w. Made in the USA. Unique new england styled product offering the timeless charm of the East Coast, installs easily over a standard 4x4 wood post. Additional measurements: Paper holder inset panel measures 3. 25in h x 105in l, top inset panel on the post measures 1. 85in w x 25. 6in H. Medium mailbox recommended, minimum 6 1/4 inch width paper holder mounting surface measures 6. 125in w x 17in l, best suited for mailboxes weighing less than 14lbs.
Brand | Mayne #ad |
Manufacturer | Mayne #ad |
Height | 58 Inches |
Length | 26.5 Inches |
Weight | 12.9 Pounds |
Width | 8.5 Inches |
Part Number | 5846-B |
Model | 5846-BK |
Warranty | 15-year limited warranty against fading, yellow and cracking. |
More information #ad
7. Gibraltar Mailboxes
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Cross-Arm Mailbox Post, Gibraltar Mailboxes Whitley 4x4 Rust-Proof Plastic White, WP000W01
#adGibraltar Mailboxes #ad - All mounting hardware included. Compatible with all m and l capacity gibraltar Post-Mount Mailboxes like the E1100W00 and E1600W00 Installs easily over the gibraltar 4x4 Easy-Install Anchor Post Kit - APK00000 Heavy-duty plastic construction provides durability and protection against weathering.More information #ad
Made in the USA.Brand | Gibraltar Mailboxes #ad |
Manufacturer | SOLAR GROUP #ad |
Height | 7.63 Inches |
Length | 51 Inches |
Weight | 6.3 Pounds |
Width | 4.25 Inches |
Part Number | WP000W01 |
Model | WP000W01 |
Warranty | 90 days. |
More information #ad
8. Custom-Pak
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Premium Mailbox Post Set Cross-Arm, Classic White
#adCustom-Pak #ad - Made in the USA. Pre-assembled Easy to Install. Complete with post Cover, Mounting Plate, Hardware. Mailbox Sold Separately. Made with High Density Polyethylene.More information #ad
Brand | Custom-Pak #ad |
Part Number | 9100-0074 |
More information #ad
9. Gibraltar Mailboxes
#ad
Plain Packaging, Steel, Post-Mount Mailbox, Black w/Brushed Nickel, Brunswick Large
#adGibraltar Mailboxes #ad - Constructed from heavy-duty galvanized steel for extra strength and longevity. Large capacity accommodates high volume mail deliveries including padded envelopes, magazines, and small- to medium-sized packages.Mounting hardware sold separately. Glossy black finish is powder-coated to resist rust and elements, while satin nickel finished accents provide appealing contrast.
More information #ad
Match with gibraltar Mailboxes posts with the designation letter B. Fully assembled with pre-drilled holes on side and bottom to reduce installation time. Embossed sides can be used as guide to align address numbers. Frustration-free, plain, brown packaging. Magnetic latch ensures door stays firmly closed in between pickups.Brand | Gibraltar Mailboxes #ad |
Manufacturer | Solar Group, Inc #ad |
Height | 11 Inches |
Length | 23 Inches |
Weight | 9 Pounds |
Width | 9 Inches |
Part Number | BM16BSNEC |
Model | BM16BSNEC |
Warranty | 90 day-limited manufacturer warranty. |
More information #ad
10. ARCHITECTURAL MAILBOXES
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Rubbed Bronze, Architectural Mailboxes 7980RZ Roxbury Kit Mailbox
#adARCHITECTURAL MAILBOXES #ad - Abs decorative shroud is UV stabilized for outdoor use and resists fading and discoloration. Mailbox combination includes heavy duty mailbox and premium galvanized steel decorative post.More information #ad
Includes mailbox, post, mounting hardware and instructions. Post mount mailbox is fully powder coated inside and out for corrosion resistance. Cantilevered upper post shroud covers any unsightly hardware.Brand | ARCHITECTURAL MAILBOXES #ad |
Manufacturer | Architectural Mailboxes #ad |
Height | 20.56 Inches |
Length | 62.77 Inches |
Weight | 100 Kilograms |
Width | 8.85 Inches |
Part Number | 7980RZ |
Model | 7980RZ |
Warranty | Limited lifetime. |
More information #ad