Louisville Ladder 20 ft. Aluminum Extension Ladder with 375 lbs. Load Capacity Type IAA Duty Rating

This Louisville 20 ft. aluminum industrial extension ladder has a 375 lbs. load capacity, rated ANSI Type IAA. This ladder includes the patented QuickLatch RungLock system that provides a simple, intuitive method of securing the fly and base sections of the ladder when extended. This ladder also features outside slide guides, D-shaped rungs fully serrated for a slip resistant surface, heavy-duty aluminum rail end caps, rope and pulley, full I-beam for a more stable connection and to prevent twisting, and swivel safety shoes to be used with the tread down or in spike position. The Louisville AE1220HD aluminum extension ladder meets or exceeds the safety standards set by ANSI, CSA, and OSHA.