W21-5BR Right Shoulder Closed __ Sign brackets W20-5AR X Right Lanes Closed

W20-5AR X Right Lanes Closed XX Sign

MUTCD Sign Designation: M1-1

The SZ-460 is available with either Auto-Latch or Universal Bracket

36" x 36" Aluminum Traffic Sign Blank (Diamond Orientation)

W21-5BR Right Shoulder Closed __ Sign brackets W20-5AR X Right Lanes ClosedW21 5BR Right Shoulder Closed __ Sign Sizes Available: 30" x 30" 36" x 36" 48" x 48" MUTCD Sign Designation: W21 5BR 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