Stringliner Pro Series 35406 Construction Line, #18 Dia, 540 ft L, 165 lb Working Load, Nylon, Fluorescent Orange

Strong and durable, the line has a tensile strength of 165 lb, it is wound on a 1 in Dia core and fits all Stringliner Pro handles so you can easily switch out rolls of twine. Not recommended where personal safety is involved.