RF20312 - Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head

• 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°

• Dinghy control lines
  
• Dinghy vangs
  
• Cunninghams
  
• Traveller controls

• 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

The Ronstan Series 20 Ball Bearing Block (part number RF20312) is a triple block with a becket and a 2-axis shackle head, designed for managing control lines in dinghy applications. It features precision-molded Acetal sheaves with stainless steel ball bearings, which contribute to low friction and support high static and dynamic loads. The block's lightweight construction and UV-stabilized materials, including Grade 316 stainless steel and fiber-reinforced Nylon cheeks, offer durability in demanding environments. Its two-way head can be fixed at either 0� or 90�, providing flexibility for installation. This component is suitable for IT buyers procuring specialized hardware for marine-related projects or facilities requiring robust, compact blocks for dinghy control lines, vangs, cunninghams, or traveler controls, where reliable rope management under load is critical.