Ronstan Series 40 Ball Bearing Block- Single Upright Lead
- Full name
- RONSTAN SERIES 40 BALL BEARING BLOCK- SINGLE UPRIGHT LEAD
- Mfg part #
- RF40171
- UPC
- 9316800244249
- SKU
- 70615
● In stock — 7 available · NJ · FL
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✓ In stock, ready to ship from our NJ & FL warehouses
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About this part
The Ronstan Series 40 Ball Bearing Block- Single Upright Lead is a genuine Ronstan part (manufacturer part # RF40171, UPC 9316800244249) in our Blocks range under Sailing. 7 are in stock, shipping from our New Jersey and Florida warehouses. Shipping weight is about 0.14 lb.
Manufacturer description
Series 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 bearings
- UV stabilized Acetal sheave
- Grade 316 stainless steel load housing
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