The crimped connectors are protected by a sleeve, and the accessories feature a black nickel finish. Available diameters range from 25 to 100/100, in packs of two rigs.
Choose the diameter based on the size of the lure, the abrasiveness of the fishing spot, and the target fish. A larger diameter remains stiffer; fluorocarbon does not guarantee absolute protection against pike teeth. Inspect the swivel, the sleeves, and the line after every fight.