description 36 ft. type ii aluminum extension ladder the d1236-2 aluminum 36ft extension ladder has a duty rating of 225lb and interlocking side rails. the traction-tred® d rungs are slip resistant and the side rails are interlocking. heavy duty spring-loaded locks operate smoothly. durable shoes rest flat or are held in spur position with shu-lok® feature. mar-resistant end caps help protect the surface ladder is leaning against. exclusive alflo® rung joint means twist-proof® performance every time california proposition 65 warning. features maximum reach: 34-ft exclusive alflo® rung joint means twist-proof® performance 1-3/4-in slip-resistant traction-tred® d-rungs durable extruded rung locks are spring loaded to operate smoothly mar-resistant end caps smooth operating pulley with polypropylene rope heavy-duty modified i-beam side rails shoe rests flat or is held in spur position with shu-lok feature ansi and osha certified for safety specifications acme tools brand name werner acme tools part number d1236-2 ansi approved yes ansi ladder rating type ii assembled weight (lbs) 62.5 base spread (in) 0.0 base width (in) 17.375 california proposition 65 warning required no collapsed height (in) 216.0 country of origin mexico csa certified no duty rating (lbs) 225.0 globaltradeitemnumber (gtin) 00051751012125 internal supplier part # d1236-2 internet product code (ipc) ea54160f2d1 ladder length (ft) 36.0 ladder material aluminum ladder type extension manufacturer warranty none meets ansi or osha standards yes osha approved yes package depth 0.5 package height 18.0 package weight 62.5 package weight (lbs) 62.5 rung/step depth (in) 1.75 rung/step material aluminum telescoping no upc 051751012125 weather resistance yes weather resistant yes