Standard tensioners are designed for versatility, covering bolt sizes from 3/4" to 4-1/2" (M20 to M115). Different nut diameters can be tightened with a single hydraulic cell by simply changing the adapter kit consisting of a threaded puller, bridge, and nut driver. They operate at a maximum pressure of 1500 bar and are made of high-strength alloy steel parts for long-lasting performance.
