Ronstan Series 15 Ball Bearing Utility Block - Stand-Up Block RF15141
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Series 15 Ball Bearing Utility Block - Stand-Up Block
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
 
We ship all in-store (FL) stock orders the same day if placed before 3 PM EST, Monday through Friday. Orders placed after this time will ship the next business day. Orders fulfilled from other warehouses or manufacturers may not ship the same day. If an item is out of stock, we will notify you promptly.