Extension for aluminium telescopic plank, TeleSet, 1 pair. Supplied = partially assembled. Material = aluminium. Product type = accessories for ladders. TeleSet: widens the surface and allows variable height adjustment of the access safety platform - standing height: approx. 0.60 - 0.80 m. Please note: the TeleSet can only be used in combination with the BoardStand. Platform height 800 mm, working height 2800 mm.