description 5 ft. type iaa fiberglass twin ladder the t7405 fiberglass 5 ft twin step ladder features a duty rating of 375 pounds per side of the ladder. designed for one or two-person jobs, the t7400 ladders have heavy gauge aluminum tops and feature heavy duty internal spreaders to resist damage around the work site or in transit. california proposition 65 warning. features maximum reach height: 9-ft heavy gauge aluminum extruded top with thick side plates for solid support back-up aluminum plates reinforce all top connectors shoulder bolt and lock nut on top hinge; 4 solid aluminum rivets attach top to each rail slip-resistant traction-tred® steps are double riveted and knee-braced for secure footing extra heavy-duty internal aluminum spreaders the edge bracing system helps to decrease damage to rail glas*mark violator stripes on rails allow ladder to be more visible aluminum external rail shield helps protect against abrasion damage specifications acme tools brand name werner acme tools part number t7405 ansi approved yes ansi ladder rating type iaa assembled weight (lbs) 29.0 base spread (in) 43.13 base width (in) 23.5 california proposition 65 warning required yes country of origin mexico csa certified no distance between rung/steps (in) 12.0 duty rating (lbs) 375.0 frame color / finish orange globaltradeitemnumber (gtin) 00051751011548 internal supplier part # t7405 internet product code (ipc) 197155c02de ladder length (ft) 5.0 ladder material fiberglass / aluminum ladder type step manufacturer warranty none meets ansi or osha standards yes number of steps 4 osha approved yes package depth 9 package height 60 package weight 29 package weight (lbs) 29 rung/step depth (in) 3.0 rung/step material aluminum upc 051751011548 weight (lbs) 29.0