GS6 Telescopic Crossbar The GS6 Telescopic Crossbar is the horizontal top for a GS6 height-restriction goalpost, spanning between the goalpost's upright poles to warn high vehicles before they reach an overhead cable or low structure. Non-conductive fibreglass and nylon construction keeps it safe near live power lines, and at 3.5kg one person can extend and fit it unaided. Key features Telescopic extension from 1800mm collapsed to 7600mm Non-conductive fibreglass and nylon construction, UV resistant 3.5kg for one-person assembly Red and white high-visibility finish HSE GS6 compliant Reusable across multiple sites Where it is used Height-restriction goalposts protecting overhead cables and structures Construction site and compound entrances Highways and utilities access points needing vehicle height control Sold as the crossbar only. You will need a GS6 ballast base to stand it on, and can add safety bunting if you also want a wider warning span - see the options below. Specification Dimensions Collapsed length 1800mm Extended length 7600mm Weight 3.5kg Details Colour Red & White Material Fibreglass and nylon, UV resistant Compliance HSE GS6 compliant