W13-1P Advisory Speed Sign Size:18" x 18" MUTCD Sign Designation: W12-1

MUTCD Sign Designation: W12-1

MUTCD Sign Designation: W9-2R

For use with Open Top Delineator and Watchtower Delineator

Diameter: 5/16"

W13-1P Advisory Speed Sign Size:18" x 18" MUTCD Sign Designation: W12-1W13 1P Advisory Speed (Plaque) Sign Sizes Available: 18" x 18" 24" x 24" MUTCD Sign Designation: W13 1P Traffic signs match MUTCD Highway Sign Standards. Signs are made with reflective sheeting applied to . 080" aluminum with rounded radius corners and pre punched 3 8" holes to meet Federal MUTCD, ASTM and ATSSA specifications. Aluminum: Aluminum is . 080 Aluminum #3105 H38 Alodine coated. Reflective Sheeting: 3M 3930 Series Type III High Intensity