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1 × $44.99
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1 × $11.99
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1 × $854.92
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1 × $13.50
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1 × $34.49
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1 × $1,691.00
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1 × $26.49
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1 × $126.57
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1 × $430.00
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1 × $91.00
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1 × $599.99
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1 × $2,742.41
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1 × $108.99
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1 × $12.99
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1 × $29.00
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1 × $91.00
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1 × $95.28
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1 × $17.70
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1 × $109.99
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1 × $362.61
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1 × $2.49
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1 × $79.99
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2 × $149.00
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1 × $810.00
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1 × $104.99
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1 × $2,278.24
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1 × $4,995.00
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1 × $199.00
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1 × $55.00
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1 × $69.99
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1 × $299.00
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1 × $3,495.00
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1 × $78.27
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1 × $114.95
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 |






