This mobile multi-step warehouse ladder is built with thickened heavy-duty steel frame and integral reinforced welding technology. The robust steel structure brings great wear resistance and stable framework, which endures long-term repeated heavy-duty indoor high-place work efficiently. The top platform is equipped with full surround safety handrails to offer trustworthy anti-fall protection for high-altitude jobs. These handrails steady users’ standing posture and cut down hidden dangers during indoor goods picking, shelf arrangement and equipment maintenance. Thickened non-slip step pedals prevent sliding when people climb up and down the ladder for secure standing. The enlarged wide base frame avoids lateral tipping, keeping steady balance in diverse indoor working surroundings. The white warehouse ladder installs universal movable casters matched with brakes. It can be conveniently shifted between different work stations, and the brake locks the ladder tightly to switch freely between moving and stationary stable operation. With overall dimensions of 47.24 in * 17.32 in * 19.68 in, the well-structured ladder fits multiple indoor scenes. It handles warehouse picking, supermarket organizing, factory maintenance, high-altitude cleaning and inventory sorting perfectly. Product Information: Load bearing capacity: 800 pounds (lb) Color:white material: Steel Basic Structure:Mobile multi-step warehouse ladder with handrails and stable wide base frame, designed for indoor high-place picking, inventory sorting and maintenance work. Product volume (inches in): 47.24 in * 17.32 in * 19.68 in