The PFI 200-1A coupler is a precision machined assemblage of components designed with a failure   mode that meets all aspects of the 1998 American Association of State Highway and Transportation Officials (AASHTO) specification for sign, luminaire and traffic signal supports. The PFI 200-1A coupler is available as a direct replacement for the PFI 100-1 and other couplers that met the 1975 AASHTO specifications, thus assuring the motoring public the ultimate in safety.








  • Tamper resistant.
  • Easy to install.
  • Maintenance practically non-existent.
  • Direct replacement for supports of history.
  • Meets all aspects of the 1998 AASHTO standard.
  • Extensive laboratory tests verify superior performance.
  • No anchor bolt damage after accidents.
  • Precision manufacturing systems ensure repeatable characteristics.

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