The Blade Works is designed to be used with a double-bladed hook that’s already engineered to work with a ball-bearing swivel. The BS Ring #4 simplifies assembly and ensures a reliable rig in action. The blade’s enlarged ring hole makes rigging easier and allows for smooth rotation without jamming the assembly. The double hookup provides two points of contact for short or off-center strikes. The choice of size depends on the jig’s volume, the size of the target fish, and the desired amount of space around the lure.