Extra large platform for secure and comfortable work area Perforated step provides maximum slip-resistance and comfort Tough wheels for easy movement around site Heavy tubular construction provides superior strength and long-lasting durability in the toughest environments Safety chain to secure the user while working Fully welded handrails for safety while climbing the ladder Powder-coated paint provides a premium quality, scratch-resistant finish that is both durable and long-lasting First-step actuated locking system locks the ladder in place when an individual steps on the first step