3-Rail™ Fiberglass Post


Price Sheet  Fact Sheet

The Rhino 3-Rail™ is rigid enough to be installed easily in most soil conditions and has the durability to withstand repeated impacts.

The Rhino 3-Rail™ design allows the post to bend over when hit, then snap back into its normal upright position. The Rhino 3-Rail™ can be driven directly into most soils.

Prevent Aging
Our unique PolyTech Coating™ totally blocks harmful ultraviolet light rays from reaching the resins and reinforcing fibers for at least 20 years. Because ultra violet light cannot reach the resins or fibers it’s as though your post has been stored indoors! Even after 2000 hours  approximately 20 years) in a weatherometer the color and tensile strengths of the Rhino 3-Rail are virtually the same as the day they were manufactured.

Fade Resistant
The Rhino 3-Rail™ is saturated with bright pigments, and UV stabilizers are added to ensure the color remains bright for years. As an extra layer of protection we add our clear SunCoat™ over the entire surface of the post. For even greater fade resistance we can add our optional PolyTech Coating™. The PolyTech Coating™ adds another layer of UV stable color on top of the pigment saturated post!

Temperature Stable
The Rhino 3-Rail™ is unaffected by temperature extremes. The Rhino 3-Rail™ will remain flexible from – 40º F to +140º F.

PolyTech Coating™ US Patent # 6,158,919

Additional information

Weight 52 lbs

62", 66", 72"


SunCoat, PolyTech


Yellow, Orange, Blue, Green, Red, White, Purple, Brown

Anchor Barbs
Anchor Barb kits are available for use in sandy soil or for vandal resistance. The kit includes one metal anchor barb and two rivets. Kits may be ordered installed, uninstalled (with the posts drilled for rivets), or parts only (uninstalled, not drilled). A second metal anchor barb may also be purchased as part of the kit.

Easy Installation
Simply slide the Rhino 3-Rail™ into our FPD-44-A Driver and pound the Rhino 3-Rail into the ground. If the soil conditions are hard or rocky, use our PHD-100-A Pilot Hole Driver.
*Longer and shorter drivers are available.