HI-VIS Drill Hole Marker Plugs

Why HI-VIS Yellow?

HI-VIS Yellow is associated with safety. It is seen on Caution signs, construction equipment, guardrails, and safety clothing.

• HI-VIS Yellow complies with standard safety rules.
• HI-VIS Yellow will keep the original brightness for a long time. The time depends on the exposure level of UV. Under normal outdoor conditions it will last for minimal 4-5 years.
• HI-VIS Yellow is easier to see in the dark.

Drill hole marker plugs are offered in a range of sizes to accommodate drill holes of ½” to 18″. They are light, will not freeze and can be reused. They will not be damaged or moved when run over by heavy machinery.