General description This EN131 Folding Aluminum Telescoping Collapsible Roof Climb Ladder is a versatile and portable tool designed for various applications, including window washing, home building maintenance, and more. With a fully extended height of 5M/16.4ft and a sturdy capacity of 150kg/330lb, this ladder is perfect for both indoor and outdoor use. Technical specifications Type: Telescopic ladder Structure: Single straight ladder Material: Aluminum with anodized finish Rungs: 13 steps Step interval: 40cm/15.7inch Fully extended dimensions: 500cm x 48cm x 8.5cm Folding dimensions: 98cm x 48cm x 8.5cm Weight: 13.3kg/29.3lb Maximum load: 150kg/330lb Installation No installation required; the ladder is ready to use out of the box. Usage Ideal for window washing, cleaning, home building maintenance, and various other tasks. Easy to operate: Pull a section up to extend, and hear the "click" sound to confirm locks are in place. For retraction, unlock one step at a time, avoiding hand