Shop
Sign In

Account

Order ID

Track

Same Day Shipping | Save Huge

Ronstan Wire Block – Tubular Rivet Head w-Removable Nylatron Sheave – 45mm (1-3-4″) Sheave Diameter

MPN: RF103

SKU: CW55033

Ronstan Wire Block - Tubular Rivet Head w-Removable Nylatron Sheave - 45mm (1-3-4") Sheave Diameter

Ronstan Wire Block – Tubular Rivet Head w-Removable Nylatron Sheave – 45mm (1-3-4″) Sheave Diameter

MPN: RF103

SKU: CW55033

OEM
Parts

Shop &

Enhance your sailing experience with the Ronstan Wire Block featuring a tubular rivet head and removable Nylatron® sheave. Designed for optimal performance in halyards, vang, and backstay applications, this 45mm sheave diameter block ensures ease of fitting without cutting wire terminations. Built with high-quality Grade 316 stainless steel cheeks, it offers durability and longevity in any marine environment.

Features
  • Narrow sheaves with purpose-designed grooves
  • Flared cheeks to minimize chafing
  • Removable sheaves for easy maintenance
  • Constructed with Grade 316 stainless steel for superior strength
  • Suitable for cables up to 6mm (1/4") diameter

6 in stock

$55.29

6 in stock

Free Shipping

OEM Parts

With 2-Day Shipping

Get By Tuesday 02/17

30 Day Returns

Click to read our policy

Same Day Shipping

Order before 3PM EST

Marine
Co-Pilot
Marine Co-Pilot
Shopping Assistant

Sample Questions:

What is the weight and length?

Does it come with the motor?

What is the manfu. part number?

Ask Any Question About The Ronstan Wire Block – Tubular Rivet Head w-Removable Nylatron Sheave – 45mm (1-3-4″) Sheave Diameter

[mwai_chatbot id="default"]

About your product

Wire Block – Tubular Rivet Head w/Removable Nylatron® Sheave – 45mm(1-3/4″) Sheave Diameter

Wire blocks have purpose designed narrow sheaves and grooves.Removal sheave for easy fitting and without cutting the wire termination

Features:

  • Flared cheeks to minimise chafing
  • Removable sheaves

    Applications:
    Wire blocks suit halyards, vang and backstay applications

    Materials:

    • Grade 316 stainless steel cheeks
    • Nylatron® sheave

    Specifications:
    Sheave Ø: 45mm(1-3/4″)
    Max. Cable Ø: 6mm(1/4″)
    M.W.L:850kg(1,870lbs)
    B.L.: 1,700kg(3,740lbs)
    Weight: 88kg(3.1oz)
    Manufacturer : Ronstan
    Manufacturer Part No : RF103
    UPC : 9316800067466

Additional information

Weight0.20 lbs
Dimensions5.00 × 2.00 × 1.00 in
Brand

UPC

MPN

Reviews

6 in stock

$55.29

  • 30 Day Returns
  • Lowest Prices
  • Free Shipping

Free Shipping

OEM parts

With 2-Day Shipping

Get By Tuesday 02/17

Same Day Shipping

Order Before 3PM EST

BUY NOW
Fast Boat Parts place picture
4.8
powered by Google
review us on
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.
Ivana G. profile picture
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

30 Day Returns

Click to read our policy

Same Day Shipping

Order before 3PM EST

Wholesale Prices

Best rates online

Fast Checkout

All Major Options

Related Products

Related products

On Sale:

$55.29

Buy Now