Application: J chain chaser is attached by a work wire to the winch of the anchor handling tug anxid at appromately 1/3 of the water depth. After “snagging” the anchor chain, is towed into contact with the anchor shank and flukes enabling the tug to lift and board the anchor. It will handle anchors to 30 tonnes in weight and stud link chain up to 4-1/2 inches diameter.