Size 8 rolling swivel 60lb breaking strain Black Enables you to quicky change rigs without making alterations to your mainline Designed to perfectly fit Korda safety clips Each of these is made up of a size 8 rolling swivel with a quick release snap attachment. The swivels are designed to fit Korda safety clips. You can pass the mainline through a safety clip, then tie to the eye of the swivel. Push the swivel into the safety clip leaving the quick release gate exposed. Then simply attach your hook link to the snap.