If youre targeting big fish and want the ultimate in strength and rotation, our stainless-steel ball-bearing swivels will help you tame the largest species. Ball bearing swivels allow both eyes to rotate independently of each other which helps eliminate line twist even under heavy pressure. This is especially useful when fishing with heavier mono and wire when targeting species of fish that will spin in the water such as sharks and conger eels. Not only are these swivels super smooth, but they are incredibly strong too, more than double the strength of comparable swivels made from brass and nickel. Made from 100% stainless steel, sourced from the marine industry, they offer maximum durability and corrosion resistance.