Abstract
Systems and methods are directed toward adjustable-span torquing devices that can be used to install and remove threaded connectors. An adjustable wrench head can be used which includes a main portion and an adjustable portion, both including at least one surface to contact a threaded connector. The adjustable portion may be movably connected to the main portion. The adjustable wrench head may use an adjustment mechanism that can be actuated to adjust the secondary surface of the adjustable portion relative to the surface of the main portion into contact with the threaded connector. The secondary surface and the primary surface may be positioned to apply torque to the threaded connector in response to a rotation of the main portion and the adjustable portion to engage or disengage the threaded connector with a threaded opening. The adjustable wrench head can be dimensioned to adjust to receive multiple sizes of 38999-type connectors.