
MAG Nail
January 15, 2026TriView
Product Description
The TriView® is a top-performing marker post designed to increase visibility of buried utilities and remind crews to contact the appropriate service before excavation. Its triangular shape, paired with the internal Flex PLUS™ rod, provides exceptional strength and durability. In environments where signage may be struck by livestock, wildlife, or vehicles, the TriView® is built to flex and rebound back to an upright position, maintaining its effectiveness where conventional posts often break or remain bent.
Specification
• Standard Lengths: 48" | 54" | 60" | 66" | 72" | 78" | 84" | 90"
• Triangular post with colored cap
• Two sides = 3.125" | One side = 3.0232"
• Remains flexible in temperatures from -40º to 150º F
• 360-degree visibility
• 18" bury-depth decal included
• Made with UV-stable RhinoPoly® – our proprietary blend of thermoplastics
• Internal Flex PLUS™ Rod secured with Polypropylene Insert friction-fit to bottom.
• Patented TriGrip Anchor™ for locking post into ground














