The DISC-LOCK shear wrench model DL-537E is electric and light-weight compared to hydraulic wrenches. This translates into a one-man operation, saving installation cost. The unique design of the wrench uses an outer socket that engages the nut while the inner socket engages the bolt. This counter force operation allows no torque to pass to the operator, reducing fatigue that can cause carpal tunnel syndrome which is a compensable injury and not desirable.
