![Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171] Brand_FATSAC heat-treated gear systems for long-life](https://cdn.shopify.com/s/files/1/0469/0945/6544/files/70615XL.jpg?v=1773651083)
Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171] Brand_FATSAC heat-treated gear systems for long-life
Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171] Brand_FATSAC heat-treated gear systems for long-lifeSeries 40 Ball Bearing Block Single Upright Lead Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded Acetal sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Applications: Typically used for halyards at the mast base. Materials: Acetal ball
USD56.90
USD95.90
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4