The MASH compliant O-Post Wire Rope Barrier System (WRSF) offers a patented interweaving of the wire ropes to contain & redirect errant vehicles. This unique design helps to prevent vehicles from crossing the barrier or deflecting back into the traffic flow. The O-Post WRSF is designed to absorb the energy of an impact, minimizing injury to passengers and damage to vehicles.

Features

• MASH Compliant High Tension 4-Rope System 
• Interwoven design reduces deflection
• Tubular Posts eliminate sharp edges
• No machinery required to tension system cables
• All Galvanized components

Mash Compliant 4-Rope System

The O-Post's 4-rope design makes it MASH Compliant and ideal for medians along the highway.

Interwoven Rope Design

The patented interweaving of the wire ropes helps to prevent vehicles from crossing the barrier or deflecting back into the traffic flow.

Tubular Posts Eliminate Sharp Edges

The O-Post rounded post design helps to absorb the energy of an impact, minimizing injury to passengers and damage to vehicles.