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Ronstan 100mm Stand-Up Core Block

Ronstan 100mm Stand-Up Core Block

$144.36 $481.19
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Product Description Ronstan 100mm Stand-Up Core BlockFull articulated stand-upStand-up models have a linkage that provides full rotation and articulation. A high strength precision cast padeye minimized the footprint and a dedicated rubber boot ensure the

SKU: BTH-BWWY-5581 Category:
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Product Description

Ronstan 100mm Stand-Up Core Block

Full articulated stand-up

Stand-up models have a linkage that provides full rotation and articulation. A high strength precision cast padeye minimized the footprint and a dedicated rubber boot ensure the block is held upright when not loaded.

Features:

  • High dynamic and static load capacity
  • High load bearing system
  • Ball bearings to counteract side thrust loads
  • Class leading performance and sleek, contemporary styling
  • Durable aluminum alloy cheek plates
  • Central hub hole can be used as a becket take-off or tie-up point
  • Also available in Series 45, 60 & 75
  • Swiveling head post for full 3-axis articulation
  • Strong precision cast padeye base
  • Resilient rubber stand-up boot prevents clatter & block falling down when not loaded
  • Mount with 4 x 8mm (5/16″) fasteners (not supplied)

    Specifications:

  • Sheave – 4 in. (100mm)
  • Max. Rope – 3/4 in. (18mm)
  • Max. Cable – in (mm)
  • Pin – in. (mm)
  • M.W.L. – 6600 lb. (3000 kg)
  • B. L. – 13200 lb. (6000 kg)
  • Weight – 40.2 oz. (1138 g)

    Applications:

  • Ideal for mainsheet, spinnaker sheet, vang, halyard and backstay applications on boats to 16m (53ft).
  • General applications on larger yachts.

    Materials:

  • Bearings: High compression strength, self-lubricating acetal
  • Head post: Grade 2205 stainless steel
  • Shackles: Grade 17-4PH stainless steel
  • Padeye: Grade 15-5PH stainless steel
  • Other fixtures: Grade 316 stainless steel

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