Interface's Tech Talk reviews torque wrenches, applications, and FAQs when combining wrenches with reaction torque transducers to validate the tightness of fasteners, bolts, screws, and other mechanical assembly tools used in aerospace, energy, automotive, and manufacturing. A torque wrench is only as reliable as the data supporting it. Combining a torque wrench with high-accuracy torque measurements from torque transducers and advanced instrumentation provides the validation necessary to protect machines, equipment, products, consumers, and workers.