![[HK-3174] HARKEN 32 mm High-Load End Control — Double Sheave, Set of 2](http://www.yachtparts.com.au/cdn/shop/products/3174_d9711b79-e691-4501-9f53-1f7eccd0c410_1024x1024.png?v=1554367745)
![[HK-3174] HARKEN 32 mm High-Load End Control — Double Sheave, Set of 2](http://www.yachtparts.com.au/cdn/shop/products/3174_d9711b79-e691-4501-9f53-1f7eccd0c410_480x480.png?v=1554367745)
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.
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.