description hyperlite sumostance, 40 ft. - ia - fiberglass extension ladder the most catastrophic ladder accidents are caused by over-reaching, working on uneven surfaces, and stepping from the ladder to the roof and back. people have attempted to solve the leveling problem with rocks and boards and are left to improvise, or do nothing. california proposition 65 warning. features sumostance leveling outrigger system helps ensure a safe, level setup and reduces the risk of side-tip falls and gives you a safe secure feeling while using your ladder non-conductive fiberglass construction provides additional safety while working around electricity lightweight design helps prevent incidence of common injuries such as torn rotator cuffs, herniated disks, ankle sprains and knee ligament tears from loading and unloading or carrying heavy traditional extension ladders roof line indicator to ensure a quick, safe setup with at least three feet above the contact point solid-riveted plate rung construction is stronger, more durable, and easier to replace side-to-side angle indicators help ensure a proper, safe setup every time patent-pending hyperlite sumostance weighs less than traditional fiberglass extension ladders even though it comes with two wide-stance levelers interlocking side rails with internal rail guides on both the bottom of fly section and top of base section for easy glide during operation no protruding external guides in the way as you ascend and descend patent-pending hi-viz green rail prevents catastrophic accidents caused by people who accidentally walk or drive into an extension ladder while in use pre-set holes for field installation of accessories rail shield bracket and shoe protects fiberglass rails from damage and weather high-strength polymer molded leg brace for increased stability co-molded nonslip rubber wall pads protect working surfaces and provide superior stability weather-resistant uv-inhibiting compound in fiberglass resin for extended outdoor use up to 20 percent more rigid than comparable standard extension ladders* based on tests performed in a controlled ansi-compliant test lab wide, flat rungs provide great comfort and reduce foot fatigue side-mounted, dual-pulley system reduces the effort required to raise the fly section by 45 percent and removes the trip hazard caused by traditional center-pulley rope systems specifications acme tools brand name little giant safety acme tools part number 17840 ansi approved yes ansi ladder rating type ia assembled weight (lbs) 81.0 base spread (in) 22.5 base width (in) 22.5 california proposition 65 warning required no collapsed height (in) 244.5 country of origin united states csa certified yes duty rating (lbs) 300.0 globaltradeitemnumber (gtin) 00096764178406 internal supplier part # 17840 internet product code (ipc) 1d6e45c0573 ladder length (ft) 40.0 ladder material fiberglass / aluminum ladder type extension manufacturer warranty 1 year warranty meets ansi or osha standards yes osha approved yes package depth 6.0 package height 248.0 package weight 84.0 package weight (lbs) 84 rung/step depth (in) 1.0 rung/step material aluminum telescoping no upc 096764178406 weather resistance y weather resistant yes