Handmade boat fishing balance. Hardened stainless steel, diameter 1.2mm Arm length: 32cm Hook side: Swivel Suitable for: Japanese Spanish mackerel, horse mackerel, and Japanese grunt. Especially, this is a straight fishing balance that easily transmits the bite of Japanese Spanish mackerel. It has been improved for fishing where the bait drifts, such as when the fish are not biting or when the current is weak. Also, Japanese Spanish mackerel fishing often results in the line being cut.