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Ronstan Series 15 BB Single, Swivel Shackle Head Block

Cat.No:  4700 Sup. No:  RF15100

Availability: In stock

RRP: $20.11

our price $17.95
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Features

  • Smallest and lightest ball bearing block available.
  • Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction.
  • Single loop head blocks include an O-ring to separate running line from head lashing or fixing.

Specifications

  • Sheave Ø 15 mm
  • Max. Rope 5 mm
  • Max. Cable Ø mm
  • Pin Ø mm
  • M.W.L. 120 kg
  • B. L. 400 kg
  • Weight 11 g

Application

  • Dinghy control lines
  • Vangs, cunninghams and tweakers
  • Shock cord tensioning systems 

Materials

  • BB sheaves: UV stabilised acetal
  • Ball bearings: Stainless steel
  • Cheeks: Grade 316 stainless steel

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.