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Ronstan All Purpose Blocks

The Ronstan All Purpose Block range features sheaves running on Acetal bearings that provide high performance & low friction. The 2-stage ball bearing system provides consistent performance under the full load range. Ideal for mainsheet triming systems, halyards, or spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 26 feet.

 

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  • Ronstan 40 mm Fiddle Block

    Ronstan 40 mm Fiddle Block

    Ronstan
    $54.58
    40mm ball bearing block from Ronstan in fiddle block configuration. This 40mm range features sheaves running on Acetal bearings that provide high performance & low friction. The 2-stage ball bearing system provides consistent performance under the...
    Qty in Cart: 0
    Price:
    $54.58
    Subtotal:
  • Ronstan 30 mm Traveler Block

    Ronstan 30 mm Traveler Block

    Ronstan
    $33.83
    Designed to work well as a primary lead block on dinghies and catamarans or for control lines on larger yachts, the Ronstan 30 mm ball bearing block range features sheaves running on Acetal ball bearings for high performance and low friction. The 2-stage...
    Qty in Cart: 0
    Price:
    $33.83
    Subtotal:
  • Ronstan 30 mm Upright Lead Block

    Ronstan 30 mm Upright Lead Block

    Ronstan
    $29.46
    Designed to work well as a primary lead block on dinghies and catamarans or for control lines on larger yachts, the Ronstan 30 mm ball bearing block range features sheaves running on Acetal ball bearings for high performance and low friction. The 2-stage...
    Qty in Cart: 0
    Price:
    $29.46
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