The crank of the integrated reel mechanism is used for pretensioning and reeling. As a result, there is never a "band salad" again. Whether high pressure on miters or stepless angle adjustment, the practical Vario corners with their swivel-mounted pressure plates optimally expand the performance range of the Bessey belt tensioner. The woven special tension band made of polyester has a high tensile strength and has a span of 7 meters. It also has a simple strap closure that can be opened quickly and easily at any time.