Fiskars® 394771-1002 PowerGear® Advance Bypass Lopper, 25"Power through branches up to 1 3 4" diameter with ease. The first time you try Fiskars PowerGear Lopper, youll be amazed but its not magic, its gears. Fiskars patented gear technology multiplies your leverage to give you up to three times more power on every cut. This means you can power through thick branches that you wouldnt be able to cut with traditional loppers. It also means that Fiskars lopper can be lighter than other loppers, reducing strain