The battery operated tool mod. MB 800, thanks to its versatility and functionality, is a tensioner able to strap products of any type and dimensions. It can be used everywhere with both POLYESTER and POLYPROPYLENE straps, from 12 mm to 19 mm width and it allows a reliable tensioning up to 270 kg. It is easy to use: after introducing the strap in the tool, you just need to press a lever in order to adjust the tension, and by rotating a second lever the strap can be sealed and cut. The friction sealing, adjustable according to the used strap size, ensures a very reliable sealing point.