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Ronstan Wire Block – Tubular Rivet Head w-Nylatron Sheave – 25mm (1″) Sheave Diameter

MPN: RF418

SKU: CW55035

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

MPN: RF418

SKU: CW55035

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Enhance the performance of your marine rigging with the Ronstan Wire Block, featuring a durable tubular rivet head and a 25mm Nylatron® sheave. Perfectly suited for halyards, vangs, and backstay applications, this robust block ensures smooth operation and reliability. Crafted with high-quality materials, it guarantees long-lasting durability in harsh marine environments.

Features
  • Durable Grade 316 stainless steel cheeks for corrosion resistance
  • Precision-engineered Nylatron® sheave ensures efficient wire rope handling
  • Supports a maximum working load of 450kg (990lbs) for tough sailing conditions
  • Suitable for cables up to 3mm (1/8") in diameter
  • Lightweight design at just 40g (1.4oz) for easy installation and handling

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8 in stock

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About your product

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)
Manufacturer : Ronstan
Manufacturer Part No : RF418
UPC : 9316800087280

Additional information

Weight0.50 lbs
Dimensions4.00 × 2.00 × 1.00 in
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8 in stock

$29.29

  • 30 Day Returns
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  • Free Shipping

UPS Ground

OEM parts

With 2-Day Shipping

Get By Tuesday 02/17

Same Day Shipping

Order Before 3PM EST

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Ken P. profile picture
Ken P.
17:20 07 Nov 24
I needed to return an item and it was quick and easy. Great customer service!
JL C. profile picture
JL C.
00:35 19 Sep 24
Wayne J. profile picture
Wayne J.
17:39 20 May 24
I ordered the wrong part first time. In 2 days they sent the correct switch . Very fast and knowledgeable.
maureen P. profile picture
maureen P.
12:50 13 May 24
Super fast shipping.Great people to deal with, highly recommend... Thank you.
Jason W. profile picture
Jason W.
18:13 04 Apr 24
When I order my bracket, I put the wrong mailing address. So the post office returned it to Fast Boat Parts. Armen the rep. For Fast Boat Parts, Immediately returned my call & has been doing a great job of watching for the returned bracket, keeping me informed of the status. The first bracket was delivered quickly & Armen has been very nice & thoughtful in assisting me with getting another bracket mailed to my correct address.
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Ivana G.
04:38 07 Oct 23
Very helpful and friendly staff! Would definitely recommend.
Donna T. profile picture
Donna T.
17:27 24 Aug 23
I am very pleased with the outstanding customer service I received with Fast Boats. They went out of their way personally to communicate with me and ensure a product, price, and delivery I would be happy with. Customer service rep Armen showed what good customer relations is all about.
Donna

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