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  5. Ronstan RF20151 20mm Cheek Block
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Ronstan RF20151 20mm Cheek Block

Product Code: 103107
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Price: £11.58 RRP: £12.87 Save: £1.29
Qty: In Stock
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Ronstan RF20151 20mm Cheek Block

Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.Applications include:

  • Dinghy control lines
  • Dinghy vangs
  • Cunninghams
  • Traveller controls


  • Stainless steel ball bearings
  • UV stabilised Acetal sheave
  • Grade 316 stainless steel load strap and head fitting
  • Impact and UV resistant, fibre reinforced Nylon cheeks


  • Sheath diameter 20mm
  • Maximum rope diameter 6mm
  • Maximum working load 250kg
  • Breaking load 550kg
  • Weight 14g


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