Scotty Power Grip Plus ''Stacker'' Releases allow you to fish more than one rod per downrigger and have a streamlined design that will not snag on weeds or foul lines. With Scotty Power Grip Plus Line Releases, the fishing line is gripped between the soft pads, and variable release tension is attained by moving the line in or out of the jaws. The line release is attached to either the weight or the cable. The patented "tension adjuster" doubles the holding power if needed. Features: - The patented "tension adjuster" doubles the holding power if needed - Allows you to fish more than one rod per downrigger - Streamlined design that will not snag on weeds or foul lines. - Full range of release tensions - With 6" Leader