This is a single assist hook for surface plugging of diving pencils and the like. The flexible assist line follows the raging fish, greatly reducing hook-outs and breaks caused by twisting of the connection part. Compared to ring connections such as treble hooks, there are fewer breakaways and you can handle the fish with confidence. We use our strongest class jigging hook, the JS-2 Cutlass. In rock shore and boat games, it is suitable for large targets such as yellowfin tuna and GT as well as yellowtail and amberjack.