I-Flex Knotched Guardrail Markers
The I-Flex Notched marker is most commonly used with steel I-Beam guardrail support posts. The Flex Rail marker slots over the top of the steel I-Beam post for easy installation and removal. Designed to provide traffic delineation, Flex Rail markers are impact resistant and increase visibility along curves, on hillsides and in adverse weather conditions.
- Hinge allows marker to bend to 90 degrees and return to original position
- Size: 4” x 4”
- Single or double sided
- White or yellow