Werner MT-17 300-Pound Duty Rating Telescoping Multi-Ladder for $119.00. Order online for in-store pickup at the Home Depot to avoid the shipping charge. Here is a screenshot for your reference. This is a 17-foot telescoping multiladder with 300-pound duty that features 20 different working heights or positions by converting into a 2-person stepladder, extension ladder, or scaffold. Most places have it for about $179.