# Aluminum Backer Plate for Signs

.080 Aluminum Backer Plate Mounts between Sign and Post to Reinforce Sign Where Hole is Punched

-   Mounts between sign and post to reinforce sign where hole is punched
-   Two per package
-   Material: Aluminum
-   Size: 3"w x 3"h

## Details

- **Price:** 3.9 USD
- **Vendor:** United Sign Company
- **Type:** Sign
- **Tags:** Hardware_Backer Plate, Mounting Options_U-Channel, Sign Posts & Hardware

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3.90 USD | In stock |

## Images

- Scratched metal sign panel with central square cutout for gas station price display

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> Source: [UnitedSign](https://www.unitedsign.com/products/080-aluminum-backer-plate-mounts-between-sign-and-post-to-reinforce-sign-where-hole-is-punched)
> Updated: 2026-06-30