Ronstan
Ronstan Series 40 Ball Bearing Block - Single Upright Lead
SKU: 70615 · UPC: 9316800244249 · MPN: RF40171
★★★★★
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$56.90
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$56.90
02 · Overview
Ronstan Series 40 Ball Bearing Block - Single Upright Lead — Product 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
"RonstanRonstan Ball Bearing blocks have been conceived and engineered for the demands of competitive sailing. Used on boats of all sizes for sheet, fine tune and control line applications they utilise a highly efficient, low friction bearing systems for optimum sheeting and trimming performance."
SKU: NVN-70615
MPN: RF40171
UPC: 9316800244249
03 · The numbers
Technical specifications
| Brand | Ronstan |
| Model | Ronstan Series 40 Ball Bearing Block - Single Upright Lead |
| SKU / MFR# | 70615 |
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04 · Before you buy
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05 · Customer voices
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