TorcUP's TU Ultra series hydraulic torque wrench has all internal mechanical moving components machined from Vascomax, the "strongest material known in the industry," says the company. As a result, the drive plate, segment and ratchet - which take the brunt of wear and tear - are 30% stronger and 15% harder. This tool accurate to +/- 3%. It has a torque range of 127 ft-lb through 11,000 ft-lb.