TensionPro’s single-speed and multi-speed tensioners are user-friendly and easy-to-carry tensioning options, especially for the wind power industry. The two series consisting of low and narrow clamps offer a high-performance and precise solution to guarantee the tightness of bolted joints. Low, single-speed clamps suitable for applications that are cramped in the height direction and narrower, multi-stage clamps suitable for applications that are cramped laterally guarantee versatility in any object.