The AvantiTM is the world’s most advanced torque/tension bolting system. It is the only hydraulic torque wrench that lets you choose between torque and direct tension depending on job requirements. When used in conjunction with the patented HYTORC NutTM, this system can achieve consistent bolt load within 5% - groundbreaking accuracy in the bolting industry. It is the safest and simplest torque wrench available today!