SKU: CQ7EW79U5P |  Mfg. Part: RF573  | UPC: 9316800003877  | 
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Ronstan RF573 Series 25 Utility Block - Single - Swivel Shackle Head

8 Available
Condition: New

$26.45 
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Product Overview

Series 25 Utility Block™ - Single - Swivel Shackle Head


Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.

Features:
  • Lightweight durable construction
  • Economical
  • Maintenance free


Applications:
  • Vang, cunningham and trapeze retriever systems on dinghies
  • Leech line tackles, bunk adjusters, etc on larger boats


Materials:
  • U.V. stabilized acetal sheaves
  • Grade 316 Stainless Steel cheeks


Specifications:
Sheave Ø:25mm(1")
Max. Rope Ø: 6mm(1/4")
Pin Ø: 4mm(5/32")
M.W.L.:150kg(330lbs)
B. L.:300kg(660lbs)
Weight:20g(0.7oz)























Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Ronstan
  • RF573
  • B00R9U6ZEE
  • 9316800003877
  • New
  • 1 lbs
  • 4 X 1 X 2
  • Feb 25, 2026
  • Jun 05, 2018
  • INDONESIA
Product Identifiers: Brand: Ronstan • Part #: RF573 • UPC: 9316800003877 • ASIN: B00R9U6ZEE • Category: Lifting Pulleys & Sheaves

Ronstan RF573 Series 25 Utility Block - Single - Swivel Shackle Head

Reviews for Ronstan RF573

$26.45