Features and Benefits:�For removal & insertion of valve cores�One end for standard bore one end for large bore valves�Overall length 5 One end for standard bore and other end for large bore Handle length 3 Skincard�Overall length 5 One end for standard bore and other end for large bore Handle length 3 Skin card�6.4 x 3.2 x 0.5 inches�0.8 ouncesWorks with both standard and large bore valves. Overall length of 5 . 3 molded handle. For removal and insertion of valve cores. One end for larger bore valve cores and one end for standard valve cores.