The Flashmer Stainless Steel Rolling Swivel connects two sections of line while allowing a lure or bait to spin freely. Its stainless steel construction makes it ideal for surfcasting, carp fishing, and lure fishing setups, whether in saltwater or freshwater. The breaking strength ranges from 15 kg for size 12 to 90 kg for size 2. Sizes 1/0 and 2/0 are rated for 130 and 160 kg, respectively. Packages contain ten pieces for sizes No. 12 through No. 2 and six pieces for sizes 1/0 and 2/0.