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1 × $112.27
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1 × $51.49
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1 × $25.99
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1 × $17.50
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1 × $50.99
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1 × $251.95
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1 × $25.99
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1 × $899.95
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1 × $99.99
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1 × $334.99
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1 × $529.99
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1 × $930.99
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1 × $19.95
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1 × $1,939.72
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1 × $739.13
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1 × $24.99
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1 × $85.00
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1 × $179.95
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1 × $60.49
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1 × $45.00
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1 × $21.00
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1 × $4,507.65
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1 × $148.67
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1 × $20.99
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1 × $539.99
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1 × $144.29
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1 × $379.32
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1 × $32.95
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1 × $80.00
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1 × $12.50
Ronstan Series 40 Ball Bearing Block – Single Upright Lead
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
Additional information
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 5 × 3 × 1 in |
| Brand |






