Mainsail

To avoid any disappointment with the final product, please ensure that the information you provide below is accurate and complete.

m.
feet
mm.
Distance from the top edge boom up to the bottom edge of mark on a mast
mm.
Distance from the back edge of a mast up to the fore edge of mark on the boom
mm.(°)
Length of the leech or a corner between a mast and a boom
mm.
Mast Bend
mm.
Mast Bend in the upper quarter of a mast
mm.
Mast Bend in the lower quarter of a mast

For more details of how to correctly take the mentioned image see The Mast Bend Curve Photo page

mm.
The size of the roach
mm.
Length of perpendicular from crossing of back edge of a mast and the bottom edge of top mark up to backstay
mm.
Distance from rear position of the clew up to the backstay in parallel of a boom
mm.
mm.
mm.
mm.
mm.
mm.
Height of the first reef
mm.
Height of the second reef
mm.
Height of the third reef
mm.
Distance from the top edge of a boom up to the beginning of a groove of a mast (if the sail is fastened by luff-line)
mm.
Distance from the top edge of a boom up to the bottom point of fastening of a tack (it is possible a negative value)
mm.
Distance from a back edge of a mast up to a fore point of fastening of a tack
mm.
Distance from a back edge of a mast up to a fore point of fastening of a reef
mm.
Distance from a back edge of a mast up to the beginning of a groove of a boom (for not loose foot)
mm.
Slot of a groove
mm.
Space of a groove (min.)
mm.
Thickness of walls
mm.
Slot of a groove
mm.
Width of a groove
mm.
Height of a groove (min.)
mm.
Height of a groove (max.)
mm.
Slot of a groove
mm.
Space of a groove (min.)
mm.
Thickness of walls
 
 
 
 
 
 
 
 
To display the information, select a material
Enter boat length for sailcloth recommendations
Advisable sailcloth is marked by colour
 

Курсы валют ЦБ РФ

Дата: 00:00 00:00
Курс евро 0.00 0.00
%
%
%
%
 
The cost of the sail is not determined because of a lack of data for calculation of the area of the sail or sailcloth is not selected. Your request can't be considered.