Werner D6224-2 24' Type IA Fiberglass D-Rung Extension Ladder Height: 24' Capacity: 300 lbs. Type: Extension Ladders Specifications: Reach Height: 23' Max Working Length: 21' Duty Rating: Type IA Duty Rating Material: Fiberglass Rung Type: D Foot Material: Slip-resistant pad Number of Sections: 2 Certifications: ANSI A14.5 (2007); OSHA Approx. Cu. Ft. Per Unit: 10.3 Rails: 3-5/16 Flange: 1-3/16 Rung Depth: 1-5/8 Fly Width: 16 Base Width: 19 outside shoes