This Louisville 28 ft. non-conductive fiberglass extension ladder has a 300 lbs. load capacity, rated ANSI Type IA. It is equipped with the MAXLOCK rung lock, custom engineered from a patented, advanced molecular polymer, MAXLOCK is the strongest, toughest, lightest rung lock ever made. This ladder also includes our patented ProTop specially designed to increase productivity. This innovative ProTop features a corner grip, pole grip, integrated bumper and work tray; all compact and accessible in a spacious design. This ladder also features outside slide guides, fully serrated D-shape rungs for a slip-resistant surface, non-marring rail end caps, QuickLatch rung lock for better secure operation, rope and pulley and full heavy-duty metal boot with steel swivel safety shoes to be used with the tread down or in spike position. The Louisville L-3022-28PT fiberglass extension ladder meets or exceeds the safety standards set by ANSI, CSA and OSHA.