Abstract: A guard (22) that prevents damage or breakage to a device, for example, an electrical switch mechanism's housing (12) and its components associated with an iron (10). The guard (22) embraces the housing (12), being securely mounted with the housing (12) to a bracket (13) in turn securely mounted to the iron (10), proximate to the front end of its handle (14). It comprises a pair of panels (23, 24) joined together by a frontal panel (28), its rear being open. Its dimensions exceed the dimensions of the device's housing (12) to assure that impact from a force applied to iron (10) in the area of the location of the housing (12) absorbs whatever impact the force may produce, rather than the housing (12) itself being directly impacted by such force and thereby be damaged or broken along with its components.

Abstract: A positive action basin wrench comprising a torsion bar spring mounted in a hollow shaft of the wrench and which is actuated to produce a pre-load grip on a work element (nut) held between a pair of jaws, one being movable. A tubular member in the shaft drives the torsion bar spring the action on which causes a pinion/gear arrangement at the head end of the shaft to turn a post rotatably mounted in a transverse extension to the shaft, the movable jaw in turn rotated as the post is rotated and being mounted atop the extension. The driving member for the spring rotates in the shaft to the extent of a pair of opposing aligned slots therein, by means of a crossbar projecting through such member and out of the slots in the shaft. As the crossbar is rotated, the tubular member and spring turn before the shaft does, causing the movable jaw to grip with the fixed jaw the nut, while reaction in the spring twists it until the crossbar is stopped by the slots' ends.