Fiskars 15 Inch PowerGear Super Pruner/Lopper PowerGear patented gear technology multiplies leverage to give you up to three times more power on every cut Powers through thick branches that traditional loppers and pruners cant Makes cutting dramatically easier than it is with other tools, earning the Ease-of-Use Commendation from the Arthritis Foundation Maximum cutting capacity: 1-1/4 inch diameter Lifetime warranty