Ronstan

Ronstan Series 50 All Purpose Block - Double

SKU: 70683 · UPC: 9316800241231 · MPN: RF51200
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02 · Overview

Ronstan Series 50 All Purpose Block - Double — Product description

Series 50 All Purpose Block - Double

Features:

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating Acetal polymer sheave ensures low friction and extreme durability
  • Slotted pin shackle eliminates fouled lines
  • Lockable swivelling head post

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. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.Head can be locked at 0° or 90° by engaging the grub screw in either the 0 or 90 degree position.

Applications:

  • Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)
  • S60 - on boats up to 12m (40ft)

Materials:

  • Grade 316 stainless steel load strap
  • Impact and UV resistant, fiber reinforced Nylon cheeks


The Ronstans General (Ronstan AP) block is the backbone of the industry. The universal block provides a perfect combination of high-quality stainless steel accessories and high-static die-casting parts.
SKU: NVN-70683
MPN: RF51200
UPC: 9316800241231
03 · The numbers

Technical specifications

BrandRonstan
ModelRonstan Series 50 All Purpose Block - Double
SKU / MFR#70683

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04 · Before you buy

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05 · Customer voices

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