![Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/1280x1280/products/17565/21901/55141XL__73373.1638826583.jpg?c=1 "Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302]")
![Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/17565/21901/55141XL__73373.1638826583.jpg?c=1 "Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302]")
Series 20 Ball Bearing Block - Triple - 2-Axis Shackle Head
Features:
- Low friction
- High static and dynamic load capacity
- Lightweight
- Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction
- Two-Way head can be fixed at 0° or 90°
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")
PinØ: 4mm(5/32")
M.W.L.: 400kg(880lbs)
B. L.: 850kg(1,870lbs)
Weight: 62g(2.2oz)