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Ronstan Series 40 Ball Bearing Block - Single Upright Lead

Ronstan Series 40 Ball Bearing Block - Single Upright Lead

SKU:RON-RF40171

Low stock: 3 left

Regular price $51.58 USD
Regular price $60.68 USD Sale price $51.58 USD
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Series 40 Ball Bearing Block - Single Upright Lead (Foot Block)

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 bearings
  • UV stabilized Acetal sheave
  • Grade 316 stainless steel load housing


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