The black and decker gk 1000 alligator powered lopper is a revolutionary new cutting tool with the cutting performance of a chainsaw but in an easy to use and much less intimidating form the patented jaws protect the user from the moving cutting chain whilst the easy oil facility powerful motor and lopper style dual switch handles make this product intuitive in use it has a large cutting capacity that makes light work of small branches up to 4 inch 100mm specification input power 550 watt max th