Patent ID: 7434494

Claim:
A socket driving tool that is designed to be attached to a chuck which is driven by an electric motor or that is attached to a chuck operated by a handle, said tool comprising: a) a drive shaft having: (1) a hexagon cross-section, (2) a front end, (3) a rear end having adjacent thereto a circular notch that allows said drive shaft to be inserted and attached to a quick-disconnect/quick connect chuck, (4) a magnet that is attached to the front end of said drive shaft by an attachment means, (5) a socket stop located inward from the front end at a distance that is two times the length of a socket minus the grasping thickness of a fastener that is to be inserted into said tool, wherein said socket stop is comprised of a circular segment that extends above the surface of said drive shaft and that is formed integral to said drive shaft, (6) a detent located between the front end and the socket stop, b) a pair of sockets comprising: (1) a first socket having: (a) a first diameter having a first end and a second end, with the first end further having a first fastener cavity, (b) a second diameter having a first end and a second end, with the second end having a second fastener cavity, wherein the first end is integral with the second end of the first diameter, (c) a drive shaft bore that extends through the center of said inner socket and that has a polygonal cross-section that is dimensioned to allow said inner socket to be frictionally inserted into said drive shaft, (d) a detent that is located on the drive shaft bore in alignment with the detent located on said drive shaft, c) a second socket having: (a) a first diameter having a first end and a second end, with the first end further having a first fastener cavity, (b) a second diameter having a first end and a second end, with the second end further having a second fastener cavity, wherein the first end is integral with the second end of the first diameter, c) a drive shaft bore that extends through the center of said outer socket and that has a polygonal cross-section that is dimensioned to allow said outer socket to be frictionally inserted into said drive shaft, d) a detent that is located on the drive shaft bore in alignment with the detent located on said drive shaft, and e) wherein to utilize said socket driving tool, the first or second said socket is initially inserted into the first end of said drive shaft until the first or second said socket abuts the socket stop, the remaining said socket is then inserted into the first end of said drive shaft to allow the remaining said socket to abut with the previously inserted said socket, wherein when the two sockets are inserted, the last inserted socket extends outward beyond the first end of said drive shaft, thus allowing a fastener to be inserted into said socket's fastener cavity and be driven by said socket driving tool.