STOP
$24.50
(Top Seller) is the 30-inch R1-1 STOP sign. Available in three levels of reflectivity: Engineer Grade Prismatic (Standard Reflective), High Intensity Prismatic or Diamond Grade reflective vinyl sheeting on .080 gauge aluminum. Used at intersections where a full stop is required at all times. Sign normally used by cities and towns is 30-inch High Intensity Prismatic. Bottom of sign should be 7 foot above ground (at least two feet from edge of road) in urban areas, and 5 feet tall (at least 12-foot from road edge) in rural areas. Available sizes: 18-inch (bike paths), 24-inch (slower speeds), 30-inch (most popular), 36-inch (normally used on Interstate ramps).
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size |
18 Inch ,24 Inch ,30 Inch ,36 Inch |
| Reflectivity |
Engineer Grade ,High Intensity ,Diamond Grade |
2 reviews for STOP
Key Features
- 5052-H38 alodized aluminum sign
- 3/8” mounting holes and radius corners
- Reflective sheeting
Applications
Overview
(Top Seller) is the 30-inch R1-1 STOP sign. Available in three levels of reflectivity: Engineer Grade Prismatic (Standard Reflective), High Intensity Prismatic or Diamond Grade reflective vinyl sheeting on .080 gauge aluminum. Used at intersections where a full stop is required at all times. Sign normally used by cities and towns is 30-inch High Intensity Prismatic. Bottom of sign should be 7 foot above ground (at least two feet from edge of road) in urban areas, and 5 feet tall (at least 12-foot from road edge) in rural areas. Available sizes: 18-inch (bike paths), 24-inch (slower speeds), 30-inch (most popular), 36-inch (normally used on Interstate ramps).
Pre-drilled holes make mounting simple on posts, fences, walls, or poles. Built with reflective sheeting and safety-radius corners, this MUTCD-compliant sign is engineered for long-term traffic control use.
Specification
| Corners | Standard Federal Radius |
|---|---|
| Finish | Reflective |
| Hole Diameter | 3/8" |
| Hole Placement | Top and Bottom Centered |
| Hole Quantity | 2 |
| Legend | STOP |
| Material | .080 Aluminum |
| MUTCD Identifier | R1-1 |
| Shape | Octagon |
| Sheeting Color | White |
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2 reviews for STOP
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Simon –
Rated 5 out of 5We use these in our temporary traffic control setups and they’ve lasted well even with frequent handling. Clear, bold lettering – just what’s needed.
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Jon Doe –
Rated 5 out of 5The sign feels sturdy and has held up perfectly through heavy rain and wind. Reflective enough to catch headlights too. Definitely a great value!

Simon –
We use these in our temporary traffic control setups and they’ve lasted well even with frequent handling. Clear, bold lettering – just what’s needed.
Jon Doe –
The sign feels sturdy and has held up perfectly through heavy rain and wind. Reflective enough to catch headlights too. Definitely a great value!