description dark horse m13 fiberglass multi-position ladder the vast majority of ladder accidents are caused by two things: using the wrong ladder for the job and overreaching. we designed the little giant dark horse to help you avoid these common problems. the dark horse is the only fiberglass multi-use ladder on the market. its wide-flared base provides much more lateral stability than straight-sided step or extension ladders, preventing many accidents caused by overreaching. and because it is constructed with super-lightweight, super-strong fiberglass composite, the dark horse is a versatile tool for any jobsite. you can use the little giant dark horse model 13 in. 16 unique configurations, including a-frame, extension, and 90-degree ladders. it literally replaces several sizes of stepladders and extension ladders; and unlike any other ladder, allows you to work safely on stairs. california proposition 65 warning. features 13-ft multi-position fiberglass ladder replaces multiples sizes and types of stepladder and extension ladders improvised solutions to uneven surfaces or special situations are often dangerous and unstable, the dark horse adapts to almost any situation, offering a safe, stable climbing solution prevent falls due to overreaching with wide-flared legs lighter than any other fiberglass articulating ladder cast aluminum rock locks and triple-locking鈩?hinge type iaa ladder is designed for extra heavy-duty use, supporting up to 375-lbs on each side ansi, osha and csa certified to ensure safe use extension height: 7 to 11 ft a-frame height: 3 to 5 ft specifications acme tools brand name little giant safety acme tools part number 15143w ansi approved yes ansi ladder rating type iaa assembled weight (lbs) 30.0 base spread (in) 50.0 base width (in) 24 california proposition 65 warning required no country of origin china csa certified yes duty rating (lbs) 375.0 globaltradeitemnumber (gtin) 00096764151430 internal supplier part # 15143-001 internet product code (ipc) 0e1551d070d ladder length (ft) 13 ladder material fiberglass ladder type multi position manufacturer warranty limited one year number of positions 16 osha approved yes package depth 8 package height 44 package weight 40.0 package weight (lbs) 40 rail material fiberglass rung/step depth (in) 1.75 rung/step material aluminum telescoping yes top cap material aluminum upc 096764151430 weather resistance yes width (in) 24