Designed to eliminate line twist and make a dependable and strong link between the main line and a lure. The Mustad Stainless Steel Ball Bearing Swivel with tournament snap is made from high quality materials and will not let you down. The swivel features a polished ball bearing for the best possible operation without compromising strength and performance under considerable pressure. The two welded rings are solid and strong, giving you the confidence to be around big fish. The tournament snaps are made from 4.3 UltraPoint wire giving the ultimate strength. When choosing a snap always go small. Pick a snap, which will match the breaking strength of your line. This will give the best performance and presentation.