This is a telescoping aluminum ladder with five steps and a 17 ft extended length. It is made of aluminum alloy with reinforced tube thickness and robot-welded joints. Extra-long bottom cross beams spread weight evenly for stability.
The ladder converts into an A-frame ladder, a stairs ladder or an extension ladder, so it can be set up for different heights and tasks. A U-shaped lock and an automatic limit spring lock work together to secure it. The rungs have wide, long undulating lines that reduce foot fatigue and help keep soles from slipping. The feet are 50° hardness soft rubber, which grips outdoor surfaces and protects floors.
- Material
- Aluminum alloy
- Steps
- 5
- Extended length
- 17 ft
- Configurations
- A-frame, stairs ladder, extension ladder
- Locking
- U-shaped lock and auto limit spring lock
- Feet
- 50° hardness soft rubber, non-slip
- Construction
- Reinforced tube thickness, robot welding