been using these connectors for over 40 years although here getting harder to find.
http://www.basspro.com/Fly-Line-to-Leader-Cast-Connectors/product/2460/37764
been using these connectors for over 40 years although here getting harder to find.
http://www.basspro.com/Fly-Line-to-Leader-Cast-Connectors/product/2460/37764