Sea Striker Krok stainless steel ball bearing swivels and snap swivels feature dual rotation which allows the swivels to rotate at both ends, producing less friction and eliminating line twist.
BILLFISHER® KROK STAINLESS STEEL SWIVEL
100% stainless steel construction, with a nickel black finish. These swivels provided super strong breaking strength in a compact size. With a 70lb rating these swivels add all the benefits of zero twist with out losing strength or adding to much weight.
From Chubby Chernobyl's to Pat's Rubberlegs and even Streamers the simple additions of this swivel to your rig will allow you to cast and fish without worry of twisted leaders.