Unit 00AL is the perfect jib reefing and furling system for small cruising boats
under 26 ft (8 m).
Double grooved foil for racing sail changes. There are enough aluminum foil sections to build a headstay with a pin-to-pin
measurement to 31 ft 6 in (9.60 m). Harken® offers an additional foil and
connector to extend headstay length to 35 ft (10.7 m).