SKU: DJ3WTEG104 |  Mfg. Part: CW55203  | UPC: 9316800244010  | 
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Ronstan CW55203 Series 40 Single Block with Becket and Universal Head

Out of Stock
Condition: New

$35.02 
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Product Overview

Series 40 Single Block - Becket - Universal Head

Ronstan's Series 40 All Purpose Block is designed for versatility and performance. Ideal for both cruising and racing applications, it features self-lubricating Acetal polymer sheaves that run smoothly on polished stainless steel races, accommodating dynamic as well as high static loads.

This block boasts a Captive Lock™ universal head that can be fixed in either of two positions or allowed to swivel freely. The removable becket pin ensures a snug fit while allowing easy splicing of lines prior to installation. Its secure design eliminates the need for additional hardware such as clevis pins or split rings.

Applications Include:

  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines for catamarans and sportsboats up to 8M (26')

Technical Specifications

  • High working load limit for reliable performance
  • Minimal maintenance required for longevity
  • Self-lubricating sheave for optimal efficiency
  • Captive Lock™ universal head for enhanced functionality
  • Slotted pin shackle to prevent fouling
  • Easy snap-fit removable becket pin
  • Available spare parts: RF150 Shackle, RF41010 Replacement Becket Pin

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Ronstan
  • CW55203
  • B005CB08JK
  • 9316800244010
  • New
  • 1 lbs
  • 4 X 1 X 2
  • Feb 19, 2026
  • Apr 15, 2021
  • Indonesia
Product Identifiers: Brand: Ronstan • Part #: CW55203 • UPC: 9316800244010 • ASIN: B005CB08JK • Category: Other Fishing Equipment

Ronstan CW55203 Series 40 Single Block with Becket and Universal Head

Reviews for Ronstan CW55203

$35.02