# 12" Street Mounting Sign Bracket For U-Channel Sign Post, For A Flat Sign, 180-Degree Mount (Sign Perpendicular To Holes On U-Channel Post)

**SKU:** BA180F12  

**Manufacturer Product Number:** BA180F12

**Manufacturer:** Grimco, Inc


**Price:** $21.65 USD each

**Return window:** 45 days

**Product URL:** https://www.trafficsafetystore.com/shop/street-sign-mounting-brackets-for-u-channel-sign-posts-12-inch-180-degree-mount/BA180F12

**Product Image:** https://media.trafficsafetystore.com/i/street-sign-mounting-brackets-for-u-channel-posts-12in-180-degree-mount-hip-roll-up-sign-mutcd.png




**Category:** [Traffic Signs & Sign Stands](https://www.trafficsafetystore.com/shop/category/traffic-signs.md)  

**Subcategory:** [Sign Posts & Accessories](https://www.trafficsafetystore.com/shop/subcategory/sign-posts.md)

**Product Group:** [Street Sign Mounting Brackets for U-Channel Sign Posts](https://www.trafficsafetystore.com/shop/groupedproduct/street-sign-mounting-brackets-for-u-channel-sign-posts.md)

## Product Features
| Feature | Selection |
|---|---|
| Size | 12" |
| Orientation | 180-Degree Mount |

## Quick Facts
- For 'Flat' Street Signs Only
- Choose 5 1/2" for Standard Length Signs & 12" for Extra Wide Signs
- Mounting Hardware Included- Two (2) Hex bolts to secure the bracket to the U-Channel and Two (2) set screws to hold the sign in the 3/16" Slot

## Product Description
## Grimco® U-Channel Street Sign Mounting Brackets – 5½″ & 12″

**Heavy-duty mounting brackets engineered for secure street sign installations on U-Channel posts, available in 5½″ and 12″ lengths.**

## Key Features

- Compatible with standard U-Channel posts for flat street name signs
- Two lengths available: 5½″ for single sign setups and 12″ for larger or multi-sign configurations
- 3/16" Slot designed to hold for flat signs
- Includes mounting hardware: set screws and hex bolts for quick, secure installation
- Durable cast aluminum construction with corrosion-resistant finish

## Applications

- Street name signage
- Traffic control and regulatory signs
- Municipal, DOT, and commercial installations

## Model Comparison

| Model | Length | Bracket Slot |
| --- | --- | --- |
| BA90F-5½″ | 5½″ | 3/16″ |
| BA90F-12″ | 12″ | 3/16″ |

## Installation Steps

- Select bracket length based on sign configuration (5½″ or 12″).
- Slide the bracket onto the top of the U-Channel post.
- Secure the sign blade using the 3/16″ slot for flat signs.
- Tighten using provided hex bolts and set screws for a stable installation.

## Why Choose Grimco U-Channel Brackets?

These brackets provide versatile mounting for both flat and extruded signs, are available in multiple lengths, and include all necessary hardware for quick installation. Built from corrosion-resistant cast aluminum, they deliver reliable performance in any outdoor environment.






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Last Updated: 2026-08-21T22:02:05.3933044Z