• Ideal for mainsheet, halyard and spinnaker sheet applications on boats to 12m (40ft).
  • Various control line applications on larger yachts.
  • Alloy sheave models are available for use with wire.
  • Ideal for creating simple vang and mainsheet systems up to 4:1 on boats to 12m (40ft)

  • Sheave: U.V. stabilised Acetal or anodised aluminium (AW models)
  • Cheek plates: Aluminium alloy
  • Ball Bearings: High compression strength carbon black Acetal
  • Snap shackle: 15-5PH investment cast stainless steel
  • Cleat: Fibre reinforced composite

    Part #: RF64523

Imperial Metric
Sheave Dia. 2 3/8 + 1 3/16 in. 60 + 30 mm
Max Rope Dia. 1/2 in. 12 mm
Max Cable Dia. - in. - mm
Pin Dia. - in. - mm
M.W.L. 2200*** lb. 1000*** kg.
B.L. 4410*** lb. 2000*** kg.
Weight 19 oz 540 gr.

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Ronstan Series 60 Core Block, Fiddle Cleat Snap Shackle
Original Price: $ 294.06
Price: $ 249.95

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