Allow mainsails to be reefed or dropped with ease, by retaining the sail between lines running from the mast (near the hounds) to the boom. These lines can be slackened whilst sailing to avoid restricting sail shape.

These complete kits contain lines with blocks and fixing eyes attached. All fixings and comprehensive fitting instructions are also included.

This kit includes an additional cascade compared to the standard kit for use with longer booms.

Not recommended for larger yachts or fully battened mains. Use of topping lift is recommended.