Aluminum, Load 150 KG】Our telescoping Ladder is made from corrosion-resistant aluminum alloy. Strong bearing, max Load: 150kg/330lbs.
【Stabilizer Bar and Wheels】In order to improve safety, our extension ladder is equipped with stabilizer bar and non-slip block, increase friction with the ground. It is stable and safe to use even on smooth ground. Our step ladder is equipped with wheels. In order to improve the practicality for moving.
【Safe to Use】Extends and locks using the thumb buttons for steps that won't slip down while in use. While latches on the support poles enable the rungs to be fixed in place for stable support.