Power Grip Plus Line Release is the critical link between the downrigger and the fishing rod. If it does not perform properly you will lose both valuable fishing time and fish. The fishing line is gripped between the soft pads with variable release tension attained by moving the line in or out of the jaws. 18" long monofilament leader Comes complete with a cannonball snap Included with all Scotty downriggers Attach to either the weight or the cable Patented "tension adjuster" doubles the holding power Fishing line is gripped between the soft pads with variable release tension attained by moving the line in or out of the jaws 4-1/4" in length