Abstract: A glue gun has a base adapted to receive electrical power in either cordless or corded operation, a barrel, a feed roller, a selectively removable glue stick holder in axial alignment with and disposed between a nozzle assembly and the feed roller and extending through an electric heater for containing a glue stick to be melted by the heater, a pinch roller adapted to press the glue stick against the feed roller so that rotation of the feed roller causes the glue stick to be urged toward the nozzle assembly in order to extrude melted glue therethrough, the nozzle assembly having a longitudinal passageway which is normally closed by a pair of valves serially disposed at opposite ends of the passageway and which are operable to open in response to pressure from melted glue produced by rotation of the feed roller and to close to trap melted glue in the passageway when feed roller rotation is terminated, and a trigger assembly to manually control the application of electric power to a drive motor to rotate the fe

Abstract: A compact ratcheting driver has a handle portion and a an extendible ratcheting head portion. The head portion has a pair of parallel guide rails which are coplanar with and extend into the handle to engage a pair of complementary guide shoulders formed within the handle. The head portion includes ratcheting means connected to a driver element for engaging and driving an element to be driven and detent means for selectively locking the head portion in either an extended disposition or a retracted disposition. In one embodiment, the handle portion includes a fixed drive socket. In a second embodiment, the handle includes selectively manually actuated lighting means to illuminate a work area in which the ratcheting driver element is to engage a driven element.

Abstract: A power steering pump pulley removal tool has a pair of jaws mounted by mounting fasteners on opposite faces of a hub which has a threaded passageway extending axially therethrough. The jaws are in longitudinal alignment with one another and the passageway and have complementary arcuate gripping elements formed thereon so as to be remote from the hub. A pair of laterally aligned grip-holding fasteners extend between the jaws adjacent their gripping elements and are operable to hold the jaws in a closed, pulley engaging position. The hub has a handle extending laterally therefrom. A complementarily threaded drive bolt is disposed in the hub passageway so as to have a power steering pump drive shaft engaging end adjacent the gripping elements and a drive end remote therefrom.

Abstract: An extension bar for use between a portable driving tool and a driven element includes an elongated body with an integrally formed first end adapted to receive the driving element and an integrally formed second end adapted to engage the driven element, the elongated body having a hollow interior which contains a battery. An illumination control is selectively operable to electrically connect the battery and a light source to illuminate an area surrounding the second end. A transverse passageway extends through the elongated body and has an elongated switch element slidably disposed therein. A pair of insulator rings, disposed one on each end of the switch element, are operable when the switch element is in a first disposition to open the electrical connection between the battery and the light source and are operable when the switch element is in a second disposition to complete the electrical circuit between the battery and the light source.

Abstract: A ratcheting wrench, of the type having an elongated handle connected at one end by a neck to a ratchet head having a drive stem, has a manually selectively operable source of illumination contained in the handle and a fiber optic rod bundle contained in the a channel formed in the neck. The fiber optic rod bundle transmits light from the illumination source through the channel so that the transmitted light exits the wrench adjacent the drive stem in a beam which illuminates a lateral work area below and in axial alignment with the drive stem.

Abstract: A self-adjusting ratcheting wrench has an elongated handle terminating at one end in a fixed jaw, a movable jaw pivotally attached to the handle so as to close on the fixed jaw and terminating at one end in a pair of jaw faces forming an obtuse angle and separated from one another by a lateral groove and at the other end in a tail, the pivotal attachment being disposed between the tail and the jaw faces, an actuator arm pivotally attached at one end to the tail and at the other end in a thumb plate and connected therebetween to the handle so that the actuator arm is laterally offset from and longitudinally slidable along the handle, a leaf spring disposed in and pivotally attached to the handle, and a coil spring disposed in the handle so as to urge the leaf spring against a convex camming surface formed on the movable jaw adjacent the tail, whereby torque applied to the handle in a first direction causes the jaws to close on an element contained therebetween so as to apply the torque to the element, torque a