Verticals are Available to Suit Any Propping or Access Application Economically. the Connection Point is Set At 500 / 1000 Mm Vertical Intervals for Maximum Venatility in Use. the Lower Cups are Welded in Position, the Upper Moveable Cups are Retained By a Fixed Stop. the Verticals are Drilled for the Fixing of Spigot Joint. a Bolt Can Be Used to Restrain Upward Forces if Required. These are Available in Different Sizes 3000 Mm, 2500 Mm, 2000 Mm, 1500 Mm, 1000 Mm or as Required.