description 16 ft. type iaa aluminum round rung straight ladder single section ladder provides the mobility of an extension ladder without the bulk of the extra section. california proposition 65 warning. features maximum reach: 18 ft exclusive alflo® rung joint means twist-proof® performance 1-1/4 in. slip-resistant traction-tred® round rungs extra heavy-duty i-beam rails heavy-duty, self-aligning, free-swinging shoe with slip-resistant tread and replaceable steel spur plate hoop end caps 375 lb load capacity weather resistant for outdoor use ansi and osha certified for safety specifications acme tools brand name werner acme tools part number 516-1 ansi approved yes ansi ladder rating type iaa assembled weight (lbs) 37.0 base spread (in) 0.0 base width (in) 16.875 california proposition 65 warning required no country of origin united states csa certified no duty rating (lbs) 375.0 globaltradeitemnumber (gtin) 00051751012439 internal supplier part # 516-1 internet product code (ipc) c985c4211e7 ladder length (ft) 16.0 ladder material aluminum ladder type extension manufacturer warranty none meets ansi or osha standards yes osha approved yes package depth 0.25 package height 16.0 package weight 37.0 package weight (lbs) 38 shipping weight (lbs) 37 telescoping no upc 051751012439 weather resistance yes weather resistant yes