X-Tension® 350 Median Terminal

The X-Tension® 350 Median Terminal is a fully-redirective, energy-absorbing terminal specifically designed for attachment to back-to-back w-beam systems.

The installation of the X-Tension® 350 Median Terminal is an important design consideration providing vehicle redirection for impacts occurring at the nose of the terminal, typically encountered in a median installation.


  • Complies with NCHRP 350 TL3.
  • Features tension technology, providing safe vehicle containment and redirection.
  • System length: 11.43m.
  • Designed for direct attachment to Sentry Median W-Beam Guardrail.

Crash test evaluation:

  • 2000kg Pick-up Truck travelling at 100km/h & 0 degrees, Nose.
  • 820kg Passenger Car travelling at 100km/h & 15 degrees, Nose.

Approved connections

  • Sentry Median W-Beam Guardrail.

“Our Company undertakes the repair of existing and installation of new guardrail and pedestrian fencing in the Sydney region.

We use Safe Direction for the supply of the hardware. They are the very best in my view, timely, well organised, conscientious, very easy to deal with and the prices are reasonable.

Orders are ready to pick up in a short time which helps our business because we receive jobs at short notice and need hardware at short notice. Thanks for your help over the years Safe Direction we really appreciate your efforts.”

John Hunt – Hunt Civil P/L

“Safe Direction provides a fantastic service with prompt communication and extensive knowledge of their products and the required specifications.

I would highly recommend Safe Direction for any Roadside or Carpark Barrier enquiries.”


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