Extension Ladder Material Fiberglass Industry Ladder Size 28 ft Extended Ladder Height 25 ft ANSI Type IAA Load Capacity 375 lb Adjustable Increments 12 in Bottom Width 18 1/2 in Aero Series Rail Type BoxLok Non-Conductive Fiberglass Shoe Design Dual Action Rung Shape Tri-Rung Closed Height 173 in Section Length 14 ft Net Weight 50.1 lb Rung/Step Spacing 12 in