Reduces line twist Classic popular design Heavy-duty Smooth rotation Fresh and Saltwater Black to reduce reflectionsBite Science Black Barrel Swivels are a popular light tackle option for line-to-line and line-to-leader connections, and for setting up float and running sinker rigs. They reduce line twist and are of heavy-duty construction. They can be used to make your own pre-rigged wire traces. The black finish is to help reduce unwanted light reflection off the swivel.
