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Mayne Arm Mount Black Polyethylene and Plastic Mailbox Post

Mayne Arm Mount Black Polyethylene and Plastic Mailbox Post

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The Charleston Plus shares the stately look of our Liberty mail post, but on a slightly smaller scale. This post has quickly become a favorite. Unique New England-styled product offering the timeless charm of the East Coast, installs easily over a standard 4x4 wood post. 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
  • 2 boxes (standard post MP5843B / arm & planter MP5810B)
  • Medium mailbox recommended, minimum 6 1/4 inch width (paper holder mounting surface measures 6.125 in W x 17 in L), best suited for mailboxes weighing less than 14 lbs.
  • Additional Measurements: Paper holder inset panel measures 3.25 in H x 10.5 in L, top inset panel on the post measures 1.85 in W x 25.6 in H
  • Note: 4x4 wood post, mailbox, and mailbox mounting hardware NOT included.
  • Optional Mayne No-Dig Ground Screw available




Manufacturer Part Number



Mayne Inc





Assembled Product Dimensions (L x W x H)

26.50 x 8.50 x 58.00 Inches

SKU: WA15204212

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