POZ-LOC® Round Sign Support


POZ-LOC® Socket System is a cost-effective way to install small signs without digging, concrete, threading, or nuts and bolts. Top of the socket is installed flush with the ground to help minimize damage to the socket system upon vehicle impact within NCHRP Report 350 crash test standards. Tested to NCHRP Report 350 and designed to AASHTO guidelines.

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Traffic Post Features

  • Electric resistance welded from hot-dipped galvanized steel sheet conforming to ASTM specifications A-653-G90 commercial weight.
  • Galvanized inside and out.
  • Produced to ASTM A-787 specification for welded mechanical tubing.
  • Clear acrylic protective coating.
  • Available with electrostatic powder coating for years of additional life in five colors.
  • Available in 2-3/8″ diameter.
  • Corrosion resistant against rust, chemicals, and other damaging substances such as salt, fertilizers, insecticides, fungicides, motor oils, and gasoline.


POZ-LOC® Sign Support Post and Socket Assemblies

Post available from 8′ to 16′ in 1′ increments

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PI Sheet

POZ-LOC® Round Sign Support