Municipal Products
W21-5B
Right Shoulder Closed Ahead
MUTCD W21-5B Right Shoulder Closed Ahead fabricated on .080 in. 5052-H38 aluminum in HIP/DG reflective sheeting.
The W21-5B Right Shoulder Closed Ahead is built to MUTCD spec on .080 in. 5052-H38 aluminum with 3M retroreflective sheeting. Available sizes: 30x30, 36x36, 48x48. Tell us your job and we confirm pricing and lead time.
High-Intensity PrismaticDiamond Grade
Custom sizes, legends, and municipal logos available. Tell us what you need.
Specifications
| MUTCD Code | W21-5B |
|---|---|
| Shape | Diamond |
| Standard Colors | Black on orange |
| Legend | RIGHT SHOULDER CLOSED AHEAD |
| Substrate | .080 in. 5052-H38 aluminum |
| Available Sizes | 30x30, 36x36, 48x48 in. |
| Reflective Grades | High-Intensity Prismatic, Diamond Grade |
| Lead Time | 5 business days (made to order) |
Sizes & Variants
1 variant available. Add any to a quote request — we confirm pricing and lead time.
| Part Number | Size | Reflective Grade | |
|---|---|---|---|
| W21-5B.30HA | 30DIA in. | High-Intensity Prismatic | Add to Quote |
Related in Work Zone Signs
Need Right Shoulder Closed Ahead fast?
We fabricate to MUTCD spec and ship nationwide. Toll-free 800-255-4369.