RF15100 - Ronstan Series 15 Ball Bearing Utility Block - Single | Aztek Computers
29+Years
SKU: YX1W8C4LJJ |  Mfg. Part: RF15100  | UPC: 9316800555109  | 
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RF15100 - Ronstan Series 15 Ball Bearing Utility Block - Single, Swivel Shackle Head

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Expected availability: 1-2 weeks
Condition: New

$28.98 
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Product Overview

Series 15 Ball Bearing Utility Block - Single, Swivel Shackle 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

Technical Specifications

Gadgets & Other Electronics

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Ronstan
  • RF15100
  • 9316800555109
  • New
  • 1 lbs
  • 4 X 1 X 2
  • Jul 11, 2026
  • May 16, 2026
Product Identifiers: Brand: Ronstan • Part #: RF15100 • UPC: 9316800555109

RF15100 - Ronstan Series 15 Ball Bearing Utility Block - Single, Swivel Shackle Head

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Reviews for Ronstan RF15100

$28.98