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SELF-TACKING JIBS & STAYSAILS   SHOP NOW
 
 
Self-Tacking Jibs & Staysails are popular on boats of all sizes because they simplify boat handling—tacking is nearly automatic, with no need to grind in a jib sheet. Calculate loadings for traveler cars and blocks using the the following jib sheet formula:
Loading Formulas

Typical Boat Length:
Small Boat: 22' - 28' (6.7 - 8.5 m)
Midrange: 29' - 34' (8.8 - 10.4 m)
Big Boat: 35' - 42' (10.7 - 12.8 m)

  Small
Boat
Mid-
range
Big
Boat
  HARKEN PART NUMBER
Standard Self-tacker
A 088
131
046 047
B 2636 2600 1950
1540
2:1 Self-tacker
A 340 2636 2600
B 073 1558 688
C 350 2644
2606
2606
D 2636 2600 2600
Self-tacker on Jib Boom
A 00AL
0
1/15 2
B 2638
2602
2602
2662
2662
1952
C 2636
2600
2600
2600
2660
1950
D 2637
2601
2601
2661
2661
1951
E 270 6054
1500
6052
 
Self-tacking systems
 
    Standard Self-tacker: A simple system is often used on course racing keelboats like Solings. The traveler track is bent in a radius equal to the distance from the headstay to the sheeting point along the LP of the sail.  
    Self-tacking systems  
    2:1 Self-tacker: Popular because it keeps the foredeck clear.  
    Self-tacking systems  
    Self-tacker on Jib Boom: Self-tacking jibs and staysails work well with furling systems and with jib booms. In this system there are two "sheets". One controls the in and out movement of the sail much like an outhaul. The other sheet controls the boom.