![Ronstan Series 20 Ball Bearing Block - Swivel Hook Head [RF20180]](http://costamarinepr.com/cdn/shop/files/55138XL.jpg?v=1769968031&width=120)
Ronstan Series 20 Ball Bearing Block - Swivel Hook Head [RF20180]
$26.49 USD
Sale price
$26.49 USD
Regular price
$31.16 USD
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![Ronstan Series 20 Ball Bearing Block - Swivel Hook Head [RF20180]](//costamarinepr.com/cdn/shop/files/55138XL.jpg?v=1769968031&width=3840)
Applications:
Materials:
Specifications:
Sheave Ø: 20mm(3/4")
Max. Rope Ø: 6mm(1/4")
M.W.L.: 135kg(300lbs)
B. L.: 270kg(590lbs)
Weight: 21g(0.7oz)
![Ronstan Series 20 Ball Bearing Block - Swivel Hook Head [RF20180]](http://costamarinepr.com/cdn/shop/files/55138XL.jpg?v=1769968031&width=3840)
Ronstan Series 20 Ball Bearing Block - Swivel Hook Head [RF20180]
$26.49 USD
Sale price
$26.49 USD
Regular price
$31.16 USD
Product Details
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: 20mm(3/4")
Max. Rope Ø: 6mm(1/4")
M.W.L.: 135kg(300lbs)
B. L.: 270kg(590lbs)
Weight: 21g(0.7oz)
Care & Maintenance
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Size & Fit
Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.