M4-1A Alternate Sign Size:12" x 6" MUTCD Sign Designation: I-5P

MUTCD Sign Designation: I-5P

MUTCD Sign Designation: W1-2L

W12-1 Double Arrow Sign

Separate height adjustments for uneven terrain

M4-1A Alternate Sign Size:12" x 6" MUTCD Sign Designation: I-5PM4 1A Alternate Sizes Available: 12" x 6" 24" x 12" MUTCD Sign Designation: M4 1A 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 Prismatic Reflective