1. Rolling swivel with coastlock snap normally packed in 1000pcs per bag. Also can be packed according to your demands.
2.Rolling swivel with coastlock snap is economical, and it is ideal for attaching your mainline to leader.
3.Swive and snap eliminate line twist and minimize fishing line fatigue and wear.
4.Making your own wire traces, rigging at the ends of it.
5.Black painted rolling swivel snap will minimize light reflection,avoiding attack from toothy predators.