These rigs are designed for use when fishing for pike and other large predatory fish. A set of multiple swivels connects the premium Gamakatsu Treble 13 treble hooks. The swivels provide incredible protection from teeth and allow the hooked fish to continuously rotate around the rig during the fight, reducing line twist and ensuring a consistent hook hold. Depending on the size, the rigs come with a set of pins that can be slid into the bottom or top of your softbait. The pins provide just enough hold to stay in place while fishing, but release from the bait during a fight. The lead head can simply be screwed into the front of the chosen softbait. You can find more terminal tackle here.