Lazy Jacks contain mainsails while reefing and dousing. They work extremely well with full-batten mains, but can also be used with conventional sails.

FEATURES:

• Boat length (m): 10.7 - 12.8 m
• Boat length (ft): 35 - 42 ft
• Boom length (m): 3.7 - 4.9 m
• Boom length (ft): 12 - 16 ft
• Mainsail luff length (m): 10.22 - 14.63 m
• Mainsail luff length (ft): 35'7" - 48 ft