The perfect downwind sail for the cruising sailor
Sizes available to suit all yachts
Built to our top end radial-cut specification
Easy to hoist and trim short handed
Highly competitive price
Below find further information on -
Ordering the correct size
About Symmetrical Spinnakers
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Our RTS Symmetrical Spinnakers are constructed to the highest specification.
· Premium US or European Spinnaker Cloth
· Full radial construction for increase strength and great sail shape
· Colour coded leech, luff and foot tapes
· Webbed on corner rings for easy attachment of sheets
· Stainless steel cringles
· Large radial corner reinforcing
· UV stabilised thread throughout
· Large spinnaker bag
Selecting Your New Symmetrical Spinnaker
What size do I require?
Determining the size of Symmetrical Spinnaker that is right for your boat is very easy. The only dimensions needed are your boat’s ‘I’ and ‘J’ measurements. The ‘I’ measurement is the distance from where the spinnaker halyard enters the mast down to the top of the working deck, not the cabin top. The ‘J’ measurement is the distance from where the forestay connects at the bow, back to the base of the mast.
For an accurate measurement, raise a tape measure up on the spinnaker halyard until it’s at the full hoist position and measure down to the working deck – that’s your ‘I’. Similarly, now measure from where the forestay connects at the bow, back to the base of the mast – that’s your ‘J’. In some cases boats will have spinnaker poles that are either longer or shorter than the ‘J’ measurement. In this case measure the spinnaker pole length and call this your ‘J’.
Now the luff dimension of your Symmetrical Spinnaker should be within 5% of the ‘I’ measurement. For example, if the ‘I’ measurement is 14.00 then the luff should be 14.00 (+/_ 5%) or between 13.30 and 14.70. In referring to the sizing chart below you will see that the correct sail to choose is our #7 or #8 Symmetrical Spinnaker which have luff lengths of 13.40 and 14.20 respectively.
If you have any doubt then just email us or give us a ring.
CHECK THE SIZING CHART FOR SIZES
What Colours are Available?
All of our Asymmetrical Spinnakers are the same design as shown in the picture, our most popular signature Rolly Tasker white with blue border and red central star.
About Symmetrical Spinnakers
Symmetrical Spinnakers are built to our top end radial-cut specification and come in a wide range of sizes at very competitive prices to suit the full range of yachts and catamarans. The spinnaker cloth, sail design and finish are to the same high quality as our individual ‘one-off’ symmetrical spinnaker production and it is ideal in wind ranges from around 110 to 180 degrees.
The Symmetrical Spinnaker has equal length luffs so the clew and tack are interchangeable, unlike the Asymmetrical Spinnaker. The tack is usually fitted to a spinnaker pole, the inboard end of which is attached to the mast. A control line called a brace is attached to the tack and led back through a turning block to a winch to control the fore and aft movement of the pole to ensure optimal angle to the wind. A sheet is then fitted to the clew and led back through a turning block to a winch to be trimmed.
If you are a cruiser, then this is the ideal downwind sail for you. Combine it with on of our proven and trusted spinnaker socks and it’s a one-man operation.
Delivery and Warrantee
Once we finalise your order with you then delivery is usually about 3 weeks however it may vary depending on sail size and construction time.
Naturally, all of our sails come with FULL Warrantee on workmanship.
We carry a full range of products to complement your new Symmetrical Spinnaker including:
· Spinnaker Sheets, Spinnaker Halyards, Braces
· Spinnaker Box Bags
· Spinnaker Socks
· Turning Blocks
Feel free to also contact us with any questions or requirements you may have.