ClimbTek CT416 Four-Section 300-Pound Duty Rating Aluminum Articulating Ladder, 16-Foot 16-foot, four-section articulating ladder; 300-pound duty rated Grooved rungs, slip-resistant end caps, and release rod guards; easy one-hand hinge operation Strong, light aluminum construction (300-pound duty rated) Angle braces and bolt-on support bar included; scaffold platform bars not included 16-foot long; 30 pounds; limited lifetime warranty