The Type 1AA line is the extra heavy duty line of Little Giant Ladders with an increased weight capacity Little Giants are made of strong heavy-wall 6005-T5 aluminum and all Type 1AAs have a workload capacity of 375 lbs. The weight capacity rating is based on strict OSHA standards and testing has shown that the Little Giant multi-purpose ladders are able to support three to four times their rated weight capacity without structural failure.
This "all-in-one" ladder can replace most of the ladders around your house. With a stepladder position, an extended position, a scaffold position and a storage position this ladder can help you accomplish anything that needs to be done. Also, the Little Giant Classic is a telescoping ladder, which means it can be adjusted not only in positions but in size as well. With all the positions and sizes this is an amazing 33 ladders in 1.