I had to take a disability retirement from the plant after i lost most of the strength and mobility in my left hand. I can tie a knott after several attempts and a lot of wasted time with a line out of water. So I started using snelled hooks on a regular swivel to cut down time a little. These fast-lock swivels look like they might even be easier but I wonder about their dependability if something of any size gets on the line. Since I started using swivels 5-6# is the biggest thing I've caught. I would hate to lose a potential monster to a swivel that didn't hold up but tieing those knott at night is really frustrating. Anyones opinion on these swivels would be appreciated.