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  5. Ronstan Series 75 BB Double Foot Core Block

Ronstan Series 75 BB Double Foot Core Block

Ronstan Series 75 BB Double Foot Core Block

฿6,980 ฿9,600 27% off
In stock, dispatched in 24 hours
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Product Description

Ronstan Series 75 Ball Bearing Double Foot Core Block - RF74251

  • Class leading performance and sleek, contemporary styling
  • Excellent dynamic and high static load performance
  • Less than half the friction of the nearest competitor


Applications

  • Ideal for use on mainsheet, spinnaker sheet, vang, halyard and backstay applications on boats up to 14 m (46 ft)
  • General applications on larger yachts


Materials

  • Sheave: UV stabilised acetal
  • Cheek plates: Aluminium alloy
  • Ball Bearings: High compression strength carbon black acetal


Specifications

  • Sheave Dia: 75 mm
  • Max. Rope Dia: 14 mm
  • Max. Cable Dia: -
  • Pin Dia: -
  • MWL: 1500 kg *
  • BL: 3000 kg *
  • Weight: 530 g
  • Requires 2 x 10 mm fasteners

* Total block load.  Maximum load on top sheave not to exceed 50% of total block load


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