Harken Pair/HL Single Big Boat Traveler End Controls

3173 and 3174 high-load controls allow 2:1 to 6:1 purchases on offshore boats with mainsails over 37 m² (400 ft²). Controls feature 57 mm Black Magic® Big Boat ball/roller sheaves and high-load aluminum sideplates.

Description = High-load Single (pair) 
Sheave dia. (in) = 2.25
Sheave dia. (mm) = 57 
Length (in) = 6.4375
Length (mm) = 164
Width (in) = 2.25
Width (mm) = 57 
Weight (oz) = 35 
Weight (g) = 981
Max. line dia. (in) = 7/16 
Max. line dia. (mm) = 12 
Height above track (in) = 1.0625
Height above track (mm) = 28 
Max. working load (lb) = 2500 
Max. working load (kg) = 1134 
Breaking load (lb) = 5000 
Breaking load (kg) = 2268 
Purchase = 1:1 / 2:1    

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