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Ronstan Stand Up Block 5/16" RONRF30141
Ronstan Stand Up Block 5/16
Ronstan Stand Up Block 5/16" RONRF30141
SKU:RONRF30141
Brand:Ronstan
$17.91      Qty:    
  • Ronstan Stand Up Block 5/16".
  • This Ronstan product features a load straps and head fitting is 316 stainless acetal ball bearings with UV stabilized acetal sheaves.
  • The block cheeks is fiber reinforced Zytel.
  • Typically used as primary lead blocks on dinghies and catamarans they are also suitable for many control line applications on larger boats.
  • This Ronstan two-stage ball bearing system provides consistent performance over the full load range of the blocks.
  • Low profile light weight blocks are incredibly strong.
  • Sheave Dia.: 1 3/16” (30mm).
  • Max. Rope: 5/16" (8mm).
  • MWL: 660 lb.

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