This is a spare hook for the Bin-Bin Switch. These are homemade two-hook rigs with a stepped design. This is a bulk purchase of 5 sets. The hook size is Maruto's Ise-Ami hook, flat-ground, size 10. These are domestically produced hooks with chemical sharpening, ensuring very high quality. They use black nickel plating made in Japan, which is highly corrosion-resistant. To prevent line breakage, the line is Sea Ride size 10, slightly thicker. These are adjusted to be almost the same length as the spare hook "Step #10/#9" for the genuine Bin-Bin Switch (please note that there may be variations in length due to being handmade). Please consider purchasing. #Tairaba #Fishing