Commercial users of rolling ladders now have an attractive and economical alternative to the traditional warehouse rolling ladders. This sleek design also provides maximum safety and convenience. The all directional spring-loaded swivel casters feature steel dome protection and include rubber pad bottoms to minimize movement. Climb angle is 58°. The top step is 16"W x 11"D while the remainder steps measure 16"W x 8"D. The powder-coated finish provides a durable attractive appearance. 300 lb Capacity.