description velocity, model 17 - ansi type ia - 300 lb rated, aluminum articulated extendable ladder with ratchet levelers when you have projects to do, you need a ladder that can do it all. the little giant庐 velocity鈩?is the perfect ladder to complete those tasks. from framing a house, to hanging drywall, the velocity will help you finish your to-do list. the velocity is a lightweight, multi-position ladder with added features to make set up and take down simple. to adjust the height of the ladder, simply push in the rock lock鈩?adjusters and move the inner section to the height you need. when you need to move the ladder from place to place, tip the ladder on its wheels and roll it with the tip & glide鈩?wheels. the velocity is the ladder that helps you complete your tasks easily. set up the ladder in different configurations that suit the project at hand, like a-frame, extension, staircase, 90-degree or trestle-and-plank* scaffolding. it鈥檚 fast and easy. meeting or exceeding all osha and ansi standards, the velocity is rated to hold 300 lbs. in all configurations; and in a-frame, it will hold 300 lbs. on both sides. california proposition 65 warning. features rock lock鈩?adjusters multi-position ladder tip & glide鈩?wheels limited lifetime warranty velocity, model 17 - ansi type ia - 300 lb rated, aluminum articulated extendable ladder with ratchet levelers specifications acme tools brand name little giant safety acme tools part number 15417-801 ansi approved yes ansi ladder rating type ia assembled weight (lbs) 35 base width (in) 24 california proposition 65 warning required no country of origin china csa certified no duty rating (lbs) 300 internal supplier part # 15417-801 ladder length (ft) 55 ladder material aluminum ladder type multi position manufacturer warranty limited lifetime meets ansi or osha standards yes osha approved yes package depth 56 in package height 9 in package weight 1 upc 096764541712