Socket wrench and socket members therefor

A wrench and socket combination, comprising a handle having at least one open end, the handle being of tubular construction and having a longitudinal through bore formed therein, the bore having a rectangular cross-section, the handle further having a pair of parallel side walls, each of which has a relieved portion adjacent to the open end of the handle, thereby forming a shoulder in each of the parallel side walls of the handle, a relatively flat spring clip secured within each of the relieved portions, respectively, and bottoming on the shoulder in the respective side wall, each of the spring clips having an inwardly-directed projection formed intermediately thereof, a plurality of sockets received in the bore of the tubular handle, the sockets being disposed adjacent to each other, each of the sockets having a substantially identical plan outline, such that the sockets are keyed to the handle, thereby preventing substantial rotation of the sockets within the handle, each of the sockets further having four side walls, each of the side walls having a notch formed therein for cooperation with a respective one of the spring clips in the handle, such that the respective sockets may be inserted into the handle without regard to the orientation of the sockets therein, and such that the plurality of sockets is retained in the tubular handle, each of the sockets having a polygonal socket bore formed therein, the respective socket bores being of different sizes, the handle having a further pair of parallel walls intermediate the side walls thereof, and at least one of the further pair of walls having a window formed therein, such that the window provides accessibility to the polygonal socket bore in the respective socket which is retained by the respective spring clips adjacent to the open end of the handle.