Category NameSite EquipmentERP (Energy Efficiency)NYears Guaranteed10 YearsWidth1090mmTypeExtension LadderTread Count3 x 10Standards MetEN131 ProfessionalNumber of Combinations1Maximum Reach Height7.46m (24ft 4in)Maximum Load150kg (23st 9lb)Maximum Height5.71m (18ft 8in)MaterialAluminiumHeight3010mmDepth210mmClosed Height3010Supplier Part Number57712220Range DescriptionExtension LaddersManufacturer Model No57712220Brand NameWerner