Become A Dealer

Ronstan Wire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm (1") Sheave Diameter

Ronstan Wire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm (1") Sheave Diameter
Wire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm Sheave Diameter

Wire blocks have purpose designed narrow sheaves and grooves.

Applications:
Wire blocks suit halyards, vang and backstay applications

Materials:
  • Grade 316 stainless steel cheeks
  • Nylatron® sheave


Specifications:
Sheave Ø: 25mm(1")
Max. Cable Ø: 3mm(1/8")
M.W.L:450kg(990lbs)
B.L.: 900kg(1,980lbs)
Weight: 40kg(1.4oz)

Same-Day Drop Shipping

Starting with one of our most popular shipping specials -- almost any size order for a flat fee of just $9.95 -- CWR offers a wide array of providers and service levels, helping you meet delivery requirements and minimize costs.

Large In-Stock Inventory

With over 18,000 products in stock and our ability to leverage relationships with over 300 manufacturers that other distributors don't have, CWR Wholesale Distribution can offer you the best inventory at the best prices year round. No hassle.

Become a CWR dealer and get:

  • Wholesale pricing from over 300 brands
  • No minimum order
  • Flat rate shipping as low as $9.95
  • Free FTP and website integration

BECOME A DEALER