Utica ''B'' series drive heads are not interchangeable with Utica ''A'' series heads. Utica torque wrench heads when used with Utica torque wrenches, meet accuracy statements for Utica wrenches. We cannot guarantee accuracy when other manufacturers heads or torque wrenches are interchanged with a Utica part.
This Utica flare nut interchangeable torque wrench head is used for gripping nuts on the ends of tubes. The Utica flare nut interchangeable torque wrench head is similar to a box-end wrench but, instead of encircling the nut completely, the Utica flare nut interchangeable torque wrench head has a narrow opening just wide enough to allow the wrench to fit over the tube, and thick jaws to increase the contact area with the nut. This allows for maximum contact on plumbing nuts, which are typically softer metals and therefore more prone to damage from open-ended wrenches.Purchase this Utica ''B'' Size Flare Nut Interchangeable Torque Wrench Head