DescriptionHareline Stainless Steel Bead Chain Eyes. This is the stuff we reach for when tying flies that we absolutely know will be fished in saltwater, because stainless steel just sounds like a good material for fly tying bead chain eyes, right. Three sizes in delicate stainless steel. Delicate? What could possibly be delicate about stainless steel? We tie Clouser minnows with bead chain. We tie Comets with bead chain. We tie Crazy Charlies with bead chain eyes. We tie lake buggers and leeches with bead chain when mono eyes do not sink our flies fast enough. These are worth a try.