Double Overhand Jam (Cadenas Knot, Double Hitch Jam Knot)

Fly fishing knot used to attach the fly to the tippet; sport fishing knot used to attach the hook/lure to the line.

Double overhand jam knot, cadenas knot, double hitch jam knot

Materials: monofilament and braided line

Uses: straight-line connection, developed in France

Advantages: good down turned and up turned with eyed hook