description 20 ft. type iaa fiberglass leveling extension ladder the d7120-2lv extension ladder boasts a duty rating of 375 lbs. and has factory-installed levelok庐 levelers to enable the ladder to adapt to uneven terrain. with simple foot action, each leveler can extend up to 10 in. in 3/16 in. increments. this ladder is ideal for utility or telecommunication industries. california proposition 65 warning. features factory installed levelok庐 leveler enables ladder to adapt to uneven terrain with simple foot action, leveler extends up to 10鈥?in 3/16鈥?increments exclusive alflo庐 rung joint means twist-proof庐 performance 1-5/8 in. slip-resistant traction-tred庐 d-rungs plate and rung assembly are riveted at 4 points to each side rail to allow for rung replacement interlocking side rails with nylon coated internal rail guides on bottom of fly section increase ease of operation external guides at top of base section securely interlock rails rugged gravity spring locks operate smoothly base and fly separate easily to use base section as single ladder specifications acme tools brand name werner acme tools part number d7120-2lv ansi approved yes ansi ladder rating type iaa assembled weight (lbs) 58.0 base spread (in) 0.0 base width (in) 22.75 california proposition 65 warning required no collapsed height (in) 120.0 country of origin mexico csa certified no duty rating (lbs) 375.0 globaltradeitemnumber (gtin) 00051751082012 internal supplier part # d7120-2lv internet product code (ipc) a528c9e3986 ladder length (ft) 20.0 ladder material fiberglass / aluminum ladder type extension manufacturer warranty none meets ansi or osha standards yes osha approved yes package depth 0.53 package height 11.0 package weight 58.0 package weight (lbs) 58 rung/step depth (in) 1.63 rung/step material aluminum telescoping no upc 051751082012 weather resistance yes weather resistant yes