R1-3B 3-Way Sign barricade-lights-and-brackets 4” ABS Plastic with glassed

4” ABS Plastic with glassed faces

365 days a year

may weight internally with dry sand

Use with one board or two

R1-3B 3-Way Sign barricade-lights-and-brackets 4” ABS Plastic with glassedR1 3B 3 Way (Plaque) Sign The 3 Way plaque should be used with a STOP sign when traffic stops from three directions. Sizes Available: 12" x 6" MUTCD Sign Designation: R1 3B 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