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Ronstan RF30171 Series 30 Ball Bearing Block - Upright Lead

#9072876
Warranty Badge - 12-Months
Ships Dec 19 - Jan 7
ONLY $54.31

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Ronstan RF30171 Series 30 Ball Bearing Block - Upright Lead

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Details

Details

The Ronstan RF30171 Series 30 Ball Bearing Block - Upright Lead is a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision moulded Acetal sheaves running on Acetal ball bearings provide high performance and low friction. The 2-stage ball bearing system provides consistent performance over the full load range.

Ronstan RF30171 Series 30 Ball Bearing Block - Upright Lead Features:
  • Typically used for halyards at the mast base
  • Acetal ball bearings
  • UV stabilised Acetal sheave
  • Grade 316 stainless steel load housing

Ronstan RF30171 Series 30 Ball Bearing Block - Upright Lead Specifications:
  • Sheave diameter: 30 mm
  • Max. Rope diameter: 8 mm
  • Fastener diameter: 5.0 mm
  • M.W.L.: 300 kg
  • B. L.: 750 kg
  • Weight: 30 g
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