description 12 ft. type iaa fiberglass step ladder the 7312 fiberglass 12 ft step ladder has a duty rating of 375 lbs. and features heavy duty aluminum holstertop®. with a full set of horizontals and heavy duty internal spreaders, these ladders are built for the long haul. the molded external rail shields and the edge® bracing system help decrease damage to the rails. the slip-resistant traction-tred® steps are single riveted and have extra wide knee braces. the glasmark® violator stripes increase the visibility of the ladder on the jobsite. fiberglass rails are non-conductive for working near electricity. california proposition 65 warning. features maximum reach: 16-ft extra heavy-duty aluminum holstertop® with thick side plates shoulder bolt and lock nut on top hinge; 4 solid aluminum rivets attach top to each front rail slip-resistant traction-tred® steps are single riveted and have extra wide knee braces heavy-duty internal spreaders full set of rear horizontals spaced 1 per foot glasmark violator stripes on rails allow ladder to be more visible the edge® bracing system helps to decrease damage to rail molded external rail shield helps protect against abrasion damage specifications acme tools brand name werner acme tools part number 7312w ansi approved yes ansi ladder rating type iaa assembled weight (lbs) 50.0 base spread (in) 79.0 base width (in) 35.5 california proposition 65 warning required no country of origin united states csa certified no distance between rung/steps (in) 12.0 duty rating (lbs) 375.0 frame color / finish yellow globaltradeitemnumber (gtin) 00051751042917 internal supplier part # 7312 internet product code (ipc) d89aa6f2265 ladder length (ft) 12.0 ladder material fiberglass / aluminum ladder type step manufacturer warranty none material aluminum meets ansi or osha standards yes number of steps 11 osha approved yes package depth 7.5 package height 144 package weight 50 package weight (lbs) 50 rung/step depth (in) 3.0 rung/step material aluminum top cap material aluminum upc 051751042917 weight (lbs) 50.0