30"x30" Aluminum Sign Blank speed-bumps-and-humps MUTCD Sign Designation: M4-8B

MUTCD Sign Designation: M4-8B

(For use with Traffic Drums)

Not only is 3M high intensity prismatic sheeting bright and durable

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30"x30" Aluminum Sign Blank speed-bumps-and-humps MUTCD Sign Designation: M4-8B30" x 30" Aluminum Traffic Sign Blank Sign Blanks are made at the time of the order. Production time in 5 days. Traffic sign blanks come with radius corners, . 080" aluminum, 3 8" hole punch, and Alodine coating to meet Federal, ASTM, and ATSSA specifications. Radius corners and hole locations match MUTCD Standard Highway Sign Blank Standards. Aluminum: Aluminum is . 080 Aluminum #3105. Material manufactured within the United States.