![Ronstan Series 15 Ball Bearing Utility Block - Cheek Block [RF15151]](http://costamarinepr.com/cdn/shop/files/71023XL.jpg?v=1769968479&width=120)
Ronstan Series 15 Ball Bearing Utility Block - Cheek Block [RF15151]
![Ronstan Series 15 Ball Bearing Utility Block - Cheek Block [RF15151]](http://costamarinepr.com/cdn/shop/files/71023XL.jpg?v=1769968479&width=3840)
Ronstan Series 15 Ball Bearing Utility Block - Cheek Block [RF15151]
Product Details
Series 15 Ball Bearing Utility Block - Cheek Block
Features:
- Smallest and lightest ball bearing block available
- Precision molded acetal sheave running on stainless steel ball bearings provide high performance & low friction
- Single loop head blocks include an O-ring to separate running line from head lashing or fixing
- Features lateral supports for improved mounting stability.
Applications:
- Dinghy control lines
- Vangs, cunninghams and tweakers
- Shock cord tensioning systems
Materials:
- BB sheaves: UV stabilized acetal
- Ball bearings: Stainless steel
- Cheeks: Grade 316 stainless steel
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.