This 28 foot fiberglass DEWALT extension ladder has a 300lb load capacity, rated ANSI Type IA. This ladder includes an advanced RungLock system that provides a simple, intuitive method of securing the fly and base sections of the ladder when extended. This ladder features outside slide guides, a non-marring durable V-shaped top with multiple tool slots and a slip-resistant rubber tread, D-shaped rungs fully serrated for a slip resistant surface, rope and pulley, rung caps, and full heavy duty metal boot with steel swivel safety shoes to be used with the tread down or in spike position. This DeWalt DXL3020-28PT fiberglass extension ladder meets or exceeds the safety standards set by ANSI, CSA, and OSHA.