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sx.gif Gaff Measurament  
 
 
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Sail Type Boat Type
 
Hull lenght ft Hull weight ton
 
Mast Measurament
P m    
E m  
Gaff m
 
 
Battels m
Mast/Boom measurament
1 m Measure from black band from the aft face of the mast
2 mm If you have an outhaul car and track, measure the lenght
Reef measurament (only if the reef block are fixed along the boom, leave blank if the block are end of the boom)
3  m Reef first lenght
4  m Reef second lenght
5  m Reef third lenght
       
6  mm Gate Lenght: measure the lenght of the entry gate
7  mm Feeder Height: measure up from the mast entry to the boom
8  mm Tack Up: measure from the top of the boom to the bearing surface of the tack fitting
9  mm Tack Back: measure from the bearing surface to the aft face of the mast
10  mm Reef Back: measure from the bearing surface to the aft face of the reef fitting
     
       
Mast and Gaff details
grove.jpg rope.jpg
 mm  mm
 
slide.jpg sluggroowe.jpg
extslug.jpg exttrack.jpg
slug.jpg groove.jpg
   mm  mm
Boom details
grove.jpg rope.jpg
 mm  mm
 
slide.jpg sluggroowe.jpg
extslug.jpg exttrack.jpg
slug.jpg groove.jpg
   mm  mm
Measure the circonference of the boom near  the outhaul  mm
Old Gaff-topsail details (only if you have these details)
Measure the circonference of the Gaff-Mast mm
Measure the circonference of the Gaff-Boom mm
Measure the circonference of the Gaff-Topsail mm
Measure the circonference of the Gaff-Mast ring mm
Measure the circonference of the Gaff-Boom ring mm
Measure the circonference of the Gaff-Topsail ring mm
 
Notes