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Ronstan Rf51100 12Mm X 50Mm Single Swivel Block

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For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required.

  • Sheave Ø 50 mm
  • Max. Rope Ø 12 mm
  • Pin Ø 5.0 mm
  • M.W.L. 750 kg
  • B. L. 1500 kg
  • Weight 118 g

Features:

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines

Applications:

  • Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)

Materials:

  • Grade 316 stainless steel load strap and head fitting
  • Impact and UV resistant, fibre reinforced Nylon cheeks

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  • Applies to identical products, in stock in NZ with pricing valid at time of price match request and purchase, with evidence supplied.
  • Excluded Products: clearance, run-out, distress, damaged/soiled, parallel imported, non-stocks, trade quotes, commercial quantities, credit account holders, insurance claims, services, typos, overseas websites, price comparison websites, auction websites.
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