Bolt Down 610mm RSJ Armco Barrier Post Galvanised SteelIf you need an Armco post that sits somewhere between our short 560mm post and our standard 760mm post then this 610mm tall RSJ style post is just what you need. Standing at a total height of 610mm this post can be used in a multitude of locations. With an RSJ upright, this post is ideal for locations where there is limited space for the post to deflect into in the case of an impact. The bolt down fixing method of this post makes it ideal for use in