Mark_ISL
Well-known member
At the recent NASC meeting, a short video was shown of a pair of fittings with a horizontal tube between, which slid up the standards to form an advance guardrail. Seemed cheaper and more practical than all these aluminium guardrails, but I can't find any info. on it
Has anyone else seen them, or got any info ?
Has anyone else seen them, or got any info ?