description 24-ft aluminum 300-lb type ia extension ladder the werner® 24-foot aluminum extension ladder is quality ladder fit for industrial use. with a maximum height of 24 feet and a load capacity of 300-pounds, you can use this ladder for a variety of projects. it's a versatile two-section ladder with a base and fly section that can separate to use the base on its own. this heavy-duty extension ladder is made with strong i-beam side rails for stability. the fly section locks into position with the help of guide brackets. its rung locks are spring-loaded, which provides for smooth operation of the fly section. with the patented alflo® rung joint, the ladder remains rigid when it's fully extended. slip-resistant traction-tred® d-rungs help to prevent you from slipping for added safety. this werner 24-foot aluminum extension ladder is osha-approved. california proposition 65 warning. features maximum reach: 23-ft exclusive alflo rung joint means twist-proof performance 1-3/4-in slip-resistant traction-tred d-rungs heavy-duty extruded rung locks are spring loaded to operate smoothly base and fly separate easily for use as an extension or 2 single sections smooth operating pulley design, with the enclosed shape providing additional protection of the pulley guide brackets mounted at the top and bottom of the rail for durability and smooth operation of fly section extra heavy-duty i-beam rails rugged shoe rests flat or is held in spur position with shu-lok feature werner co fully stands behind their products. warranty evaluations will be performed by your local werner distributor and warranty claims will be handled on a case by case basis. specifications acme tools brand name werner acme tools part number d1524-2 acme tools supplier bullet 1 in store pick up pricing may vary ansi approved yes ansi ladder rating type ia assembled weight (lbs) 45.0 base spread (in) 0.0 base width (in) 18.125 california proposition 65 warning required no country of origin united states csa certified no duty rating (lbs) 300.0 globaltradeitemnumber (gtin) 00051751012330 internal supplier part # d1524-2 internet product code (ipc) 9e1810a50d5 ladder length (ft) 24.0 ladder material aluminum ladder type extension manufacturer warranty based upon physical inspection meets ansi or osha standards yes osha approved yes package depth 0.55 package height 12.0 package weight 45.0 package weight (lbs) 45 telescoping no upc 051751012330 weather resistance yes weather resistant yes