These are Pro-Troll's featured "Easy Spin" swivels that are unmatched in the industry - the same premium swivels that Pro-Troll installs on it's top of the line flashers. A pack of four 200 lb. test, size 6 swivels with a welded end ring on one end and a stainless snap on the other.

The best Ball Bearing swivel you can buy.  They will last for years in either salt or fresh water.