description 4 ft. aluminum twin-step ladder type ia designed for one or two person jobs with access from both sides. california proposition 65 warning. features maximum reach height: 8-ft twin sided ladder design for 1 or 2 person jobs maximum load per side, including person and materials, shall not exceed duty rating of ladder large aluminum extruded top with thick side plates for solid support slip-resistant traction-tred steps on front and rear sections provide secure footing external pinch-proof spreaders step braces on top and bottom steps for added support heavy-duty aluminum foot bracket with slip-resistant foot pad for stable work specifications acme tools brand name werner acme tools part number t374 ansi approved yes ansi ladder rating type ia assembled weight (lbs) 14.5 base spread (in) 36.0 base width (in) 21.25 california proposition 65 warning required yes country of origin mexico duty rating (lbs) 300.0 globaltradeitemnumber (gtin) 00051751010701 internal supplier part # t374 internet product code (ipc) 44298a5a4ba ladder length (ft) 4.0 ladder material aluminum ladder type step manufacturer warranty none meets ansi or osha standards yes number of steps 3 osha approved yes package depth 9 package height 48 package weight 14.5 package weight (lbs) 14.5 upc 051751010701 weight (lbs) 14.5