W1-4L Reverse Curve Left Sign Size:36" x 36" Econocade Barricades Type I and

Econocade Barricades Type I and II

30" x 24" Aluminum Reflective Traffic Sign Blank

telephone and fax number

moisture proof circuitry

W1-4L Reverse Curve Left Sign Size:36" x 36" Econocade Barricades Type I andW1 4L Reverse Curve Left Sizes Available: 30" x 30" 36" x 36" 48" x 48" MUTCD Sign Designation: W1 4L 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