Aluminium Double Extension Ladder 3.5m Box Section is made from high grade aluminium and extends to 6.03m. With box section stiles designed to ensure the ladder is lightweight but strong, this ladder is a ideal for jobs around the work site. Features include manual thumb operated locking catches to prevent sections separating, slip resistant D-shaped rungs and a wide stabiliser for added safety during use. The maximum load for this ladder is 150kg.