Perforated 16"W 7 Step Steel Rolling Ladder 14"D Top Step! Usually ships in 7 to 10 days. 7 STEP INDUSTRIAL STEEL ROLLING LADDER Perfect for use in warehouse, stockroom and maintenance areas.Built to take heavy everyday use. Increase productivity quickly by taking the ladder where the work is. Lock has spring loaded casters that retract when stepping on ladder; rubber feet grip floor. Ladder rolls freely after you step off. HEIGHT INCHES TO TOP STEP 7. Perforated 16W 7 Step Steel Rolling Ladder 14D Top Step" is in sale since Thursday, March 22, 2018. This item is in the category "Business & Industrial\Material Handling\Ladders, Scaffolding & Platforms\Rolling Ladders & Scaffolds". The seller is "y2-supply2013" and is located in USA. This item can be shipped to United States.