Daiwa Fish Grip Firmly holds giant and tera horse mackerel, as well as red sea bream and Japanese Spanish mackerel! Fish Holder HD295 Color: Black [Manufacturer's Description] Holds large horse mackerel, mackerel, Japanese Spanish mackerel, etc. firmly with a holding width of approximately 130mm. Hybrid structure with stainless steel blades for even greater holding power! The HD model fish holder with a hybrid structure of stainless steel and resin enhances holding power. Original blade shape designed for superior grip. The blades are positioned with the center facing inward, allowing for a firm hold on the fish. Tip shape that easily grips the fish's mouth. Original grip that is easy to hold and apply force. One-touch lock mechanism that releases with a squeeze. With a loop for attaching a safety rope.