R4-8C
Keep Left Symbol Inverted
MUTCD R4-8C Keep Left Symbol Inverted fabricated on .080 in. 5052-H38 aluminum in EG/HIP/DG reflective sheeting.
The R4-8C Keep Left Symbol Inverted is built to MUTCD spec on .080 in. 5052-H38 aluminum with 3M retroreflective sheeting. Available sizes: 18x30. Tell us your job and we confirm pricing and lead time the same business day.
Engineer GradeHigh-Intensity PrismaticDiamond Grade
Custom sizes, legends, and municipal logos available. Tell us what you need.
Specifications
| MUTCD Code | R4-8C |
|---|---|
| Shape | Vertical rectangle |
| Standard Colors | Black on white |
| Legend | [keep-left symbol alt] |
| Substrate | .080 in. 5052-H38 aluminum |
| Available Sizes | 18x30 in. |
| Reflective Grades | Engineer Grade, High-Intensity Prismatic, Diamond Grade |
| Lead Time | 5 business days (made to order) |
Sizes & Variants
3 variants available. Add any to a quote request — we confirm pricing and lead time same business day.
| Part Number | Size | Reflective Grade | |
|---|---|---|---|
| R4-8C-18X30-EG | 18x30 in. | Engineer Grade | Add to Quote |
| R4-8C-18X30-HIP | 18x30 in. | High-Intensity Prismatic | Add to Quote |
| R4-8C-18X30-DG | 18x30 in. | Diamond Grade | Add to Quote |
Need Keep Left Symbol Inverted fast?
We fabricate to MUTCD spec and ship nationwide. Toll-free 800-255-4369.