Ronstan Series 15 Ball Bearing Utility Block - Triple Block, Becket, Loop Head [RF15312]

Ronstan Series 15 Ball Bearing Utility Block - Triple Block, Becket, Loop Head [RF15312]

Regular price
$39.40
Sale price
$33.49

Series 15 Ball Bearing Utility Block - Triple Block, Becket, Loop Head

Features:

  • Smallest and lightest ball bearing block available
  • Precision molded 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

Applications:

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

Materials:

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