Guardrail blocker is connected between W Beam guadrail and guardrail post ;W Beam Guardrail refers to a system to keep people or vehicles from straying into dangerous in most cases. When the vehicle comes into a crash, due to the good collision resistance and energy absorption of the w beam guardrails,the guardrail will not easily,be distorted, and also the vehicle and passengers won’t be heavily hurt.
Guardrail Blocker, Spacers Connection for W Beam Guardrail and Guardrail Profiles