Rope extension rungs ladder in two sections with stabilizing base
• 30 x 30 mm square-section non-slip aluminium rungs
• Fibreglass upright 78/95 x 26 mm certified for high voltage insulation CEI EN 61478
• Rung-vertical upright connection with double, internal and external edging
• Adjustable extension with single rope for extension and retraction
• Extending sections stop using automatic coupling rocker arm in rust-proof, cast aluminium
• Stabiliser base in aluminium with protective box on the impact-proof profile allowing rapid assembly and dismantling
• Reinforced anti-impact upper and lower ends with galvanized steel ribs
• Strong heat-shrink wrapping 80 micron
• Equpped with instructions for use