A breakthrough technology that drastically speeds up turnaround maintenance on your critical equipment, BlackHawk™ Hydraulic Nuts are installed on applications throughout the energy industry, such as Reactor Vessels and Heat Exchangers. Breakout your large, high pressure flanges in less than two hours with half the manpower, and predictably shorten the critical path schedule for the total turnaround project. BlackHawk Hydraulic Nuts help you achieve Certainty of Outcome by eliminating unnecessary delays caused by thread galling and substantially improving bolt load accuracy for a leak-free outcome on time, every time. Click here to learn how BlackHawk™ Hydraulic Nuts work.