
Mailboss Surface Mount Base Plate steel
Mailboss Surface Mount Base Plate steel
$49.00
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Restock timing is not yet confirmed.
Ships from: Washington State
Usually ships within: 1 to 3 Business Days
Ships from: Washington State
Usually ships within: 1 to 3 Business Days
Ships from: Washington State
Usually ships within: 1 to 3 Business Days
Restock timing is not yet confirmed.
Ships from: Washington State
Usually ships within: 1 to 3 Business Days
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The Mail Boss Base Plate lets you bolt a Mail Boss post to concrete, asphalt or another hard surface. It is 10-gauge galvanized steel with a powder-coated finish in four colors, and it fits every Mail Boss post. It is also a quick fix when a car has bent your old plate.
Highlights
- 10-gauge galvanized steel for strength and stability
- Durable powder coat in Black, Granite, White or Bronze
- Fits all Mail Boss posts, including the in-ground post
- Most often used with the 27" surface mount post
- Includes 4 mounting bolts and instructions
- Free shipping, usually ships in 1 to 3 business days
Specifications
| Brand | Mail Boss by Epoch Design |
|---|---|
| SKUs | 7155 Black, 7156 Granite, 7157 White, 7158 Bronze |
| Material | 10-gauge galvanized steel |
| Finish | Powder coat |
| Colors | Black, Granite, White, Bronze |
| Surfaces | Concrete, asphalt and other hard surfaces |
| Fits | All Mail Boss posts: usually the 27" surface mount post; also the longer surface post and the 43" in-ground post |
| Hardware | 4 mounting bolts and instructions |
| Post included | No |
What's included
- Mail Boss base plate
- 4 mounting bolts
- Instructions
Installation
Drill into the concrete or asphalt, bolt down the base plate, then attach your Mail Boss post. Use a level to keep the post straight. Mail Boss post guides are on our installation guides page. Check with your local postmaster before installing.

Shipping and returns
- Free shipping.
- We process orders within 24 hours, Monday to Friday. It ships direct from the manufacturer, and we email tracking when it ships.
- Ships from Washington State, usually within 1 to 3 business days. Shipping estimates.
- Returns accepted within 30 days of delivery. Request a return first to get an RGA number. The item must be unused, not assembled, installed or modified, and in all its original packaging.
- You pay return shipping. Restocking fee: 20% for residential orders, 25% for commercial or bulk returns (5 or more items).
- Report damage or missing parts within 48 hours of delivery.
- Full details: our shipping and returns policy.
Warranty
Mail Boss products carry a limited lifetime warranty from Epoch Design for the original owner. It covers manufacturing defects and failure of moving parts under normal residential use. It does not cover deliberate or accidental damage, misuse, finishes, rust or improper installation. See our warranty page.
Frequently asked questions
Does it include a post?
No, this is the base plate only. Mail Boss posts and mailboxes are sold separately.
Will it fit my existing Mail Boss post?
Yes. It fits all Mail Boss posts, including the in-ground post. It is most often used with the 27" surface mount post.
Can I replace just a bent base plate?
Yes. Two reviewers bought it as a replacement after a vehicle hit their mailbox post.
What hardware comes with it?
4 mounting bolts and instructions. You also need a drill with a masonry bit (or a hammer drill) and a level.
How fast does it ship?
It ships free from Washington State, usually within 1 to 3 business days.
Product specifications
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