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Product Specifications: (AL-21)


This specification sheet covers the manufacturers’ requirements for the aluminum safety markers. All markers meet or exceed industry standards and requirements


3/8” Rigid 6061 solid aluminum rod.

5 ½” Exclusive Bubble Style MIL SPEC Zinc Plated Carbon Steel Medium Tension Spring.

3/8” Thick MIL SPEC Zinc Plated Carbon Steel used in the manufacturing of the bracket with

5/8” hole for direct mounting 3M Scotchlite™ Engineer Grade Sheeting, DOT Certified used for reflective material on rod.


All markers must have a minimum of 8 - 6” wide alternating strips of 3M™ Scotchlite Red 3272 and White 3290 reflective sheeting. All markers must have safety yellow rubber protective tip and spring bonnet.

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