Little Giant Super Duty Model Ladder: * Type: 1AA * 17" * Industrial-strength * Heavy-wall 6005-T5 aluminum construction * Rated to hold up to 375 lbs * Stress testing of up to 1200 lbs * 24 configurations * Lightweight and portable * Complies with all applicable OSHA ANSI A14.2 standards * Configurations: A-frame; staircase; 90 degree; extension; scaffolding * Ladder weight: 45 lbs * Width at base: 25" * Model: 10402