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Ronstan Series 20 Orbit Lashing Becket Block

Cat.No:  5850 Sup. No:  RF25109

Availability: In stock

RRP: $17.58

our price $15.75
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  • Integrated stainless steel hub to accept lashing attachment and through-sheave becket
  • Suits up to 4mm (5/32”) lashing


  • Sheave: 20 mm
  • Max. Rope: 6 mm
  • M.W.L.: 275 kg
  • B. L.: 550 kg
  • Weight: 9 g


  • Control lines on dinghies and catamarans to 5m (16ft)


  • Sheave: High compression strength carbon Acetal
  • Ball bearings: stainless steel
  • Frame/Cheeks: Nylon

Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.