Sampo Large Ball Bearing Swivels, Heavy Duty, (4) 500LB, 1 Pkg of 2 300LB, USA
Manufactured by Sampo in Barneveld, NY 13304. Sampo Ball Bearings Swivels with super-strong welded stainless steel rings for all types of heavy-duty fishing in fresh or salt water. Rings matched to swivel size.