Description - Height: 4415mm (14.48 ft) - Extended Length: 7417 mm (24.33 ft) - Overlapped rung in extended mode: 4 - Designed for architectural renovation works and industrial application where access to higher height is in demand - Fully endorsed by European Standard EN 131 Features - British Certified EN: 131 with commercial loading capacity up to 150kg - Comes in 2 sections with a total extended length ranging from 3.5m to 10.1m. - Wide anti-slip heavy duty D-rung for comfortable footing - 3-Stage cold formed twist proof rug-stile joints were added to enhance the safety of users - Heavily ribbed stiles for better grip while ascending or descending from ladder - Solid cast aluminium hooks for maximum security