Tuff Post

TP3, TP4

Tuff Post is a durable, flexible polypropylene delineator and channelization post. It offers a higher target value than our MP2 post and is intended for use at lower speeds. Ideal applications are exiting lane delineation, marking changes in road alignment, centerline traffic separation, and urban turn restrictions. It can also be used effectively as an opposing traffic lane divider and to delineate the edge of a pavement drop off where space limitations do not allow the use of larger systems.

  • Category 1 Self Certified
  • Yields fully upon impact
  • Resists warping in high- temperature areas
  • Anti-twist reactive spring assembly rebounds post to its original upright position when struck
  • Vivid integral colorization
  • Constructed of flexible plastic that is resistant to damage from UV light, ozone, and hydrocarbons


Diameter: 3"; 4"
Height: 28", 36", 42", 48"
Material: Plastic
Color: White, yellow, orange (only 3")
Standard Sheeting: 3” - Single 4” x 12” (Long Squeeze); Two 3” bands (Short Squeeze, Black Cap, Open Top); 4” - Single 5.75” x 12” (Long Squeeze); Two 4” bands (Short Squeeze, Black Cap, Open Top)
Reflective Sheeting: Type IV, Type VIII
Reflective Sheeting Color: White, orange, yellow, red, green, blue
Spring Type: Fixed, Quick Release, Drivable
Compatibility: All Impact Recovery Systems® Traffic bases