2-SECTION COMBINATION INSULATED LADDER Auto-stable insulated unit The Tubesca insulating combination ladder, with its fibreglass uprights, is self-stable, provides access to heights of up to 6.68 metres and can be installed on stairs. It complies with the EN 50528, EN 61478 and EN 131 standards and decree 96-333.     Fiberglass uprights for protection against electric shocks up to 1, volts.     Versatile: free-standing ladder suitable for work on offset levels.     Epoxy-coated pressed steel hinge. Protection against corrosion. Product characteristics Wide base for increased stability Ribbed non-slip footpads Non-detachable retaining straps Use Use Max access / working height (m) Material Maximum load (kg) Warranty (years) Norms Decree Ultra intensive Flat and uneven floor 6,68 FIBER GLASS 150 3 EN 131 , EN 50528 96333 Width stabilizaters deployed (m)