Abstract: A tool handle includes one or more peripheral projections extended outward from the outer peripheral portion and each having a cavity for receiving a filled material. A cover sleeve is engaged on the outer peripheral portion of the handle. The filled material and the cover sleeve are preferably selected from the soft materials, such as rubber, and may be different from each other. The handle includes one or more passages communicating with the cavities for receiving the filled material and for solidly retaining the material in place.

Abstract: A tool handle includes a number of blocks attached to a handle member, and a cover sleeve engaged on the handle member and having a number of orifices for receiving the blocks and for retaining the blocks in place. The handle member and the blocks may be secured together by the engagement of projections and cavities. The user may adjust the blocks into various kinds of shapes and patterns. The blocks may each include one or more openings for receiving the materials of the cover sleeve and for stably securing the blocks to the handle.

Abstract: A tool handle includes a handle member, a number of blocks attached to the handle member, and a cover sleeve engaged on the handle member and having a number of orifices for receiving the blocks and for retaining the blocks in place. The handle member includes a number of cavities, and the blocks each includes one or more projections engaged into the cavities of the handle member for attaching onto the handle member and for allowing the user to adjust the blocks into various kinds of shapes and patterns.

Abstract: Disclosed herein is an improved impact wrench structure, particularly an impact wrench for tightening and loosening fasteners for vehicle tires, it has a reversible motor as a power source to drive a drive wheel at a high speed so that flyweight sides of two hammers provided inside the drive wheel bound outwards by a centrifugal force.The knocking sides of the two hammers drop downwards, impacting and engaging with reception blocks of the transmission shaft and transmit output power to the transmission shaft. Such actions are repeated to perform the expected function of the novel impact wrench for tightening or loosening fastening components. The structure of the novel impact wrench of the present invention is more simple in construction, more practical in application, convenient in production and much saving cost compared to a conventional one.