| 摘要 |
PURPOSE: A sinker and a tool using the same are provided to reduce the loss of a sinker and help a user to control the weight of the sinker while reducing environment pollution. CONSTITUTION: A sinker assembly unit comprises: a piece copper insertion hole(13a) which is formed in a coaxial(13); copper wire insertion holes(12c~12e) which is installed in the lower part of the sinker assembly unit and through which a copper wire is wounded; rubber buoy(101a,101b) and a wire entrance part(11a) and drain part which are combined with each other in V-shape; and friction protrusion(12b). |
