I used Connector Links for years. Inconsistent quality, too soft and have a larger diameter/gauge wire
then the Do-it Poison Tail Swing Wire Forms. The Poison Tail Swing Wire Forms are stronger and have a
smaller diameter. Smaller wire equals better/freer blade movement. Open eyed Hooks have a larger diameter
then the Connector Links. The choice is yours. The Poison Tail Swing Wire Forms are a close match to the
Jack Hammer wire form.