![Ronstan Series 15 Ball Bearing Utility Block - Stand-Up Block [RF15141]](https://cdn.shopify.com/s/files/1/0558/1566/7746/files/71022XL.jpg?v=1747062890)
Ronstan Series 15 Ball Bearing Utility Block - Stand-Up Block [RF15141]
$20.06
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Series 15 Ball Bearing Utility Block - Stand-Up BlockFeatures: 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
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