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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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Swivels Numerous swivels in various forms made from high grade marine materials offering extremely high break-loads for any application, be it marine or industrial. Although not designed for high-speed application all will work under heaviest loads.
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Intelligently designed and carefully crafted, Navtec Supersnaps are made from heat-treated, electropolished 17-4 stainless. Each one features a no-snag side trigger mechanism for faster, easier deck work.
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SWIVEL HAS SHACKLES - STAINLESS A4 (9843)
NOTICE
- Not to use as product of traction or lifting.
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SWIVEL RING + SHACKLE - STAINLESS A4 (9842)
NOTICE
- Not to use as product of traction or lifting.
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The Profurl in-boom furlers are dedicated to furling, raising and lowering fully battened mainsail. Hoisting or reefing the mainsail is a simple and safe operation as the control of mainsail is performed from the safety of the cockpit thanks to the furling line. As the opposite of other systems, the Profurl in-boom furlers are designed also to increase boat performances by reefing fully battened mainsail with a standard roac
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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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All Sparcraft boom sections are available for furling masts. Outhaul cars are mounted in or on top using tracks.
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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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The main characteristics of this article are functionality and practicality. The awning is available with either TREVIRA or DACRON cloth.
On sailing yachts, it may be fitted either on both sides of the boom (see drawing), on the foredeck, or on the backstay to protect the skipper.
On motor yachts, it may be installed on the roll-bar to protect the cockpit.
It is manually operated: you just have to free the locking line and drag the awning to unroll it. A slight pull on the line is enough to roll the awning that will disappear inside the foil.
It is a very practical accessory because it may be stopped in any position, thus offering the desired shade and bettering life onboard.
With high wind, the awning may be used as dodger if it is anchored to the rig or to the washboard.
Its functionality sensibly augments if you use supporting arms to be fitted on the boom. In this case, the awning does not have to be anchored to the rig, as it is kept upright thanks to the arms. The boom can then be moved sideways in order to shade the desired area.
This system allows you to use the awning even when you are sailing.
The awning may be used as a rain cover because TREVIRA cloth is rainproof.
It is a practical and fast system to be used. When the awning is rolled in, you just have to take off the arms in order not to have obstacles when sailing.
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Superb carbon fibre composite or aluminium construction with painted finish
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Schaefer Marine's Boom Furling System is the result of years of research, design and sailing. Proven over thousands of miles of use, our unique Patented Articulating Sail Track enables you to reef or furl on any point of sail all from the safety of the cockpit.
It is the most advanced solution for mainsail reefing and furling. The unique Sail Track and feeder combine to precisely transfer any full battened main to the mandrel located within the boom - without snags or jams - and with battens perfectly aligned.
Equally significant, reefing is easily and safely accomplished by one person on any point of sail - without changing course, heading up into the wind or leaving the cockpit.
Boom furling has always been a great idea. It took Schaefer engineering to make it a flawless one.
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