【Greater Concealment】 Swivels are coated with matt black nickel coating that offers extra low profile to catching fish. And swivels are made with quality brass which is balanced between strength and elasticity. Solid rings are made with stainless steel which provides superior strength and corrosion resistance.
【360° Smooth Rotate】 The barrel is precisely cut with zero flaw left inside, guarantee 360° rotate smoothly, effectively reduce the pressure on the line and prevent the line twisting.
【Prevent Line Cutting】 Machined polished rings delete any sharp edge, prevent your fishing line being cut or snapped.
【Corrosion Resistance】 High strength copper material provide the strength and corrosion resistance for heavy-duty saltwater fishing, Black nickel coating isolates the swivels from saltwater for extra corrosion resistance.