Does your lip grip always gets rusty after using them in saltwater? Jammed up because of rust? Try this all new TESA lip grip. Body made of Air craft grade aluminium, heat treated for extra strength. Internal spring made of marine grade stainless steel. Extremely light weight, 290mm 160g. Whole piece can be immersed in saltwater. Corrosion free. Easy maintenance, just rinse with freshwater after using and dry before storage. Precision scale measure weight up to 15kg/30lbs