Lock swivel NEX4.0

halyardfor sailboats

Description
Profurl swivel locks for flying headsails: a proven range designed to hook and to allow furling of headsails on furlers. Widely used on fast cruising yachts and validated in offshore racing, including at recent Vendée Globe editions (notably Maitre Coq’s 2022 victory).

Technical description

• Simple and secure operation
• Long‑proven reliability in offshore conditions
• Smooth furling manoeuvres
• Contributes to improved boat performance
• Compact and lightweight design
• Releases halyard tension on hook engagement
• Well suited to short‑handed crews

Components
One male part and one hook body supplied as a pair.

Technical information

• Sailing program: Offshore racing, fast cruising, racing
• Sails type: Flying sails on furlers; sails on hooks; gennaker, code 0, light genoa etc.
• NEX compatibility: NEX4.0
• Working load (kg): 4
• Breaking load (kg): 8
• Pin diameter (mm): 12
• Halyard diameter (mm): 7
• Fork width (mm): 19
• Accessories: Protective cover

Features / technical specifications

• Part number: P594035
• Model: NEX4.0
• Sailing program: Offshore racing, fast cruising, racing
• Sails compatible: Flying sails on furlers; hooked sails; gennaker, code 0, light genoa
• Working load: 4 kg
• Breaking load: 8 kg
• Pin diameter: 12 mm
• Halyard diameter: 7 mm
• Fork width: 19 mm
• Components: One male part and one hook body
• Notable: Tested at sea during Vendée Globe editions (including 2022 victory)