![Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312]](http://costamarinepr.com/cdn/shop/products/55179XL.jpg?v=1663425957&width=120)
Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312]
![Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312]](http://costamarinepr.com/cdn/shop/products/55179XL.jpg?v=1663425957&width=3840)
Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312]
Product Details
Series 30 Ball Bearing Orbit Block - Triple - Becket
Ball Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options.
Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.
Features:
- Lightweight
- Highest working load in its class
- Secure, versatile and secure attachement
- Low profile and compact
Applications:
- Mainsheet systems and spinnaker sheets on dinghies to 5M(16')
- Halyard, vang and backstay applications on boats to 5M(16')
- Control line applications on larger yachts
Materials:
- Sheave: High compression strength carbon black Acetal
- Ball Bearings: High compression strength Acetal
- Frame/Cheeks: Toughened, glass fiber reinforced Nylon
- Link: UV stabilized, multi-strand impregnated SK75 Dyneema®
Specifications:
Sheave Ø: 30mm(1-3/16")
Max. Rope Ø: 8mm(5/16")
M.W.L.: 550kg(1,210lbs)
B. L.: 1,100kg(2,430lbs)
Weight: 75g(2.6oz)
Quick Guide (pdf)
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.