Extension Ladder Material Fiberglass Industry Ladder Size 16 ft Extended Ladder Height 16 ft ANSI Type IAA Load Capacity 375 lb Adjustable Increments 12 in Bottom Width 22 in HyperLite Sumo Series Rail Type Non Conductive Shoe Design Sure-Set(TM) Rung Shape Step Closed Height 8 ft 6 in Section Length 18 ft Net Weight 39 lb Rung/Step Spacing 12 in