Our Rolling 10 Step Safety Ladders are really Warehouse Access Ladders & are priced here. These Rolling Industrial Stairways are seeing use at Home Improvement Stores. These work-horses are made of rugged 1 inch square tube design & come standard with a weight activated "Lock Step". 57 degree slope is standard. 5 steps and higher utilize the Lock Step.4 steps and shorter are Spring Loaded. Rubber tips at stabilizing legs. Allow 30 day lead time. The item "Rolling Ladder, 10 Step, Galvanized Ladder" is in sale since Friday, September 20, 2013. This item is in the category "Business & Industrial\Material Handling\Other Material Handling". The seller is "jbtripp" and is located in Houston, Texas. This item can be shipped to United States.