Rapala Knot

Maintain the full action of a lure by attaching it to the line with a loop rather than with a tight knot. Particularly important for lures with a wide side-to-side action. Avoid the use of wire links or clips that can unbalance small, lightweight lures. An easy to tie, reliable knot.
Always remember to lubricate the knot with saliva or water before tightening.