They could help with rescue missions, caving, climbing fixed lines with ascenders, and moving things, to mention a few. When the double braid polyester rope does not need to expand, such as when lowering a mooring pendant or moving a weight up the rope, splicing tools are utilised. Because synthetic winch line was created to be tested and certified for certain situations, it should never be used for top-roping or lead climbing. For further information, please visit our website.