When it comes to articulating ladders, the Velocity™ by Little Giant is by far the best value for the money. Velocity™ features some of the latest patents and improvements in multi-use ladder design, Rock Lock® adjusters for fast, easy adjustment, Tip & Glide™ Wheels for easy transport (except for H15413-001), and wide rungs for improved balance, comfort and safety. Ladder works as an A-Frame, extension, staircase, 90-degree and even as trestle-and-plank scaffolding system. Use the right ladder for the right job every time and avoid 95% of all ladder related safety issues. The Velocity™ Ladder meets all OSHA & ANSI standards for the Type IA-300 lb. rating. FOB Shipping Point. Surcharges may apply.