Ronstan Series 20 Ball Bearing Block - Swivel Hook Head [RF20180]
![Ronstan Series 20 Ball Bearing Block - Swivel Hook Head [RF20180]](http://shop.topwaterblowups.com/cdn/shop/products/55138XL_{width}x.jpg?v=1591812626)
Ronstan Series 20 Ball Bearing Block - Swivel Hook Head [RF20180]
Series 20 Ball Bearing Block - Swivel Hook Head
Features:
- Low friction
- High static and dynamic load capacity
- Lightweight
- Low profile swivelling hook for quick and easy attachment
- Hook suits rope, stainless steel and webbing fixing points
- Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction
Applications:
- Dinghy control lines
- Dinghy vangs
- Cunninghams
- Traveller controls
Materials:
- Stainless steel ball bearings
- UV Stabilized Acetal sheave
- Grade 316 stainless steel load strap and head fitting
- Impact and UV resistant, fiber reinforced Nylon cheeks
Specifications:
Sheave Ø:t20mm(3/4")
Max. Rope Ø:t6mm(1/4")
M.W.L.:t135kg(300lbs)
B. L.:t270kg(590lbs)
Weight:t21g(0.7oz)
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