description m15 type 1a skyscraper aluminum ladder when you need to reach extreme heights, the little giant skyscraper adjustable stepladder is a fast, cost-effective and safe replacement for expensive lifts or scaffolding. now you can reach chandeliers, sky lights, and other difficult locations in rooms with high vaulted ceilings. the skyscraper is especially useful when working around obstacles like benches and stadium seating; and because it’s very portable, the skyscraper can be used in places where a motorized lift or bulky scaffolding simply can’t go. california proposition 65 warning. features assembled in the usa two-sided, two-person stepladder ansi rated to hold up to 300-lbs fully adjustable for stable use on stairs, curbs ramps, and more complies with all applicable osha and ansi standards ultra-light and strong aerospace-grade aluminum construction a-frame height: 8 to 15 ft stores at 8 ft 7 in skyscraper, 15 ft model - ansi type ia - 300 lb rated, aluminum adjustable stepladder 5-year limited warranty specifications acme tools brand name little giant safety acme tools part number 10109w ansi approved yes ansi ladder rating type ia assembled weight (lbs) 73.3 base spread (in) 36.5 base width (in) 37.0 california proposition 65 warning required no country of origin china csa certified pending distance between rung/steps (in) 12.0 duty rating (lbs) 300.0 frame color / finish aluminum globaltradeitemnumber (gtin) 00096764109004 internal supplier part # 10109 internet product code (ipc) ff7ee987951 ladder length (ft) 15.0 ladder material aluminum ladder type step manufacturer warranty limited five year material aluminum meets ansi or osha standards yes number of steps 15 osha approved yes package depth 7.0 package height 103.0 package weight 76.0 package weight (lbs) 76 rung/step depth (in) 1.0 rung/step material aluminum step color aluminum top cap material aluminum upc 096764109004 weight (lbs) 74