To help keep loose items to a minimum, I only use no. 2 ball bearing swivels for holding blades on spinner baits. This creates a problem with the larger musky size blades as there isn't much clearance room inside the small split ring for the blade and swivel to by pass. Having to open a no.2 up enough to go over the large blade often bends the small split ring. To cure this I often use two split rings, with a larger one going on the blade and the smaller one from the swivel going onto this larger split ring. This way I end up with the swivel, small split ring, large split ring, blade. Musky Glenn