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A Seldén furling mast lets you operate your mainsail from the cockpit, simply ans easily. Its unique features for reducing friction and initial sail resistance make furling and reefing child's play. And it also makes sailing safer and far easier for you and your crew.
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In-mast furling offers the final word in ease of sail handling. Years of continuous development and refinement has led to today's most efficient and reliable mainsail handling system available.
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Hand operated SPARCRAFT furling masts use exclusively furling systems equipped with endless screws. This system is the only one allowing for a safe guidance of the furling control while avoiding overfurling, and also it is the only one which may be operated by a single person ( two hands control).
The sections range from 4,9 kg/ml to 17,6 kg/ml and are a perfect alternative to the traditional SPARCRAFT profiles. It is now possible to offer to the yards, professionals or private customers, either a furling or a traditional mast with the same mast base reference and the same running and standing riggings.
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All Sparcraft boom sections are available for furling masts. Outhaul cars are mounted in or on top using tracks.
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A Seldén furling mast lets you operate your mainsail from the cockpit, simply ans easily. Its unique features for reducing friction and initial sail resistance make furling and reefing child's play. And it also makes sailing safer and far easier for you and your crew.
|
|
In-mast furling offers the final word in ease of sail handling. Years of continuous development and refinement has led to today's most efficient and reliable mainsail handling system available.
|
|
Hand operated SPARCRAFT furling masts use exclusively furling systems equipped with endless screws. This system is the only one allowing for a safe guidance of the furling control while avoiding overfurling, and also it is the only one which may be operated by a single person ( two hands control).
The sections range from 4,9 kg/ml to 17,6 kg/ml and are a perfect alternative to the traditional SPARCRAFT profiles. It is now possible to offer to the yards, professionals or private customers, either a furling or a traditional mast with the same mast base reference and the same running and standing riggings.
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| ... products without information |
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The KF-H (patented) is the only system on the market that combines the furling and the locking mechanism in the same unit. The lock mechanism allows to lock the swivel, the halyard and the sail directly onto the mast. The lock works automatically using the halyard to lock and to unlock. Used for flying sails (such as staysails and gennakers) it replaces the usual block system where luff tension comes from the long 2/1 or 3/1 halyard and a lot of compression in the mast. The system and the sail are locked on the mast and the luff is tensioned from the bottom by a 2/1 or 3/1 purchase placed under the lower part of the furler. The compression in the mast is minimized and it is possible to use a smaller and lighter halyard as it only carries the weight of the sail. Once the system is dropped on deck, there is only the very light hollowed male end remaining on the mast and the furling-lock mechanism is on deck and accessible for maintenance.
Advantages:
- no more structural halyard
- no more blocks above the swivel
- less compression in mast = safer
- smaller halyard diameter = lighter
- straighter sail luff
- very light weight at the top of the mast when system is not in use.
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Sold separately or with a furler, this new patented system from Karver allows to lock the stay and the sail on the mast very easily. From 1,5T to 15T
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