Extension Ladder Material Aluminum Industry Ladder Size 32 ft Extended Ladder Height 29 ft ANSI Type IAA Load Capacity 375 lb Adjustable Increments 12 in Bottom Width 19 1/4 in D500-2 Series Rail Type Aluminum Shoe Design Swivel Rung Shape D-Rung Closed Height 18 ft Section Length 16 ft Net Weight 74 lb Rung/Step Spacing 12 in