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Your cart is empty.Easily extend the height of your Mail Boss brand steel mailbox post with the Mail Boss Post Height Extension. The extension will raise the height of your post six inches once installed. The Mail Boss Post Height Extension is color matched to your existing post and easily installs with the included hardware. The top mounting pattern fits all Mail Boss brand locking security curbside mailboxes. Ideal for landscape changes or issues where the mailbox is mounted too low to the ground.
SwampDog
2025-08-12 11:02:30
Well-made, perfect fit, easy install, reasonably priced. This extension is just what I needed.
Missy
2025-08-04 17:28:22
Good product
M.Georgion
2025-07-09 11:58:08
It raised my mailbox by 6". I glued some screen wire over the wide slots to keep out insects. The hole should have been deburred better and the area where the holes were drilled should have been painted AFTER the holes were drilled.
James A.
2025-06-16 17:30:07
I only received 1/2 of the ORDER so I’m NOT HAPPY AT ALL ;(I didn’t receive the freakin POST for crying out loud!!
Donald R Bell
2025-06-11 16:56:57
An excellent product that's perfect for its purpose. Heavy-duty and very well made. We fastened it to a wooden post to "easily" raise our mailbox 6-inches to its required height for Canada Post rural delivery.
SwampDog
2025-05-30 10:47:22
Well-made, perfect fit, easy install, reasonably priced. This extension is just what I needed.
Missy
2025-05-14 09:20:37
Good product
M.Georgion
2025-04-29 11:51:35
It raised my mailbox by 6". I glued some screen wire over the wide slots to keep out insects. The hole should have been deburred better and the area where the holes were drilled should have been painted AFTER the holes were drilled.
James A.
2025-01-20 18:51:36
I only received 1/2 of the ORDER so I’m NOT HAPPY AT ALL ;(I didn’t receive the freakin POST for crying out loud!!
Donald R Bell
2024-12-26 11:08:45
An excellent product that's perfect for its purpose. Heavy-duty and very well made. We fastened it to a wooden post to "easily" raise our mailbox 6-inches to its required height for Canada Post rural delivery.
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