W20-5C Center Lane Closed XX Sign bare-aluminum-sign-blanks The 24-hour flashing beacon is

The 24-hour flashing beacon is the perfect solution for temporary or permanent locations such as:

This model includes the fixed bridge feet

Certifications and Specifications -- ASTM III

moisture proof circuitry

Case Hardened Steel: High strength threads

W20-5C Center Lane Closed XX Sign bare-aluminum-sign-blanks The 24-hour flashing beacon isW20 5C Center Lane Closed XX Sizes Available: 30" x 30" 36" x 36" 48" x 48" MUTCD Sign Designation: W20 5C 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