Nautos
0 ratings
Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included.
genuine image
Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included.
A perfect combination of composite and stainless steel, with high working and breaking loads to ensure a long-lasting performance.
Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included.
Item #: 34069560

Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included.

Item #: 34069560

€ 188

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, August 23
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
A perfect combination of composite and stainless steel, with high working and breaking loads to ensure a long-lasting performance.
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Efficient 4:1 Ratio
The 4:1 mechanical advantage allows for easier sail control, reducing effort during operation and enhancing performance on the water for sailors of all skill levels.
Quality Block Design
Featuring 45mm sheaves made from durable materials, this mainsheet system provides smooth line movement and minimizes friction, ensuring reliable performance over time, even under heavy load.
Ready-to-Use Kit
Complete with high-quality rope, this set is ready for immediate installation, making it convenient for boat enthusiasts seeking an efficient, hassle-free upgrade to their sailing gear.

Product Details

Shop for Nautos 95303-00 R| 4:1 Mainsheet System Set with Plain Line Blocks & 45mm Sheave. High-quality rope included. Order now from Ubuy Ireland.
  • Nautos 95303-00 R| 4:1 Mainsheet System Set
  • Includes 1 fiddle swivel with cam cleat and becket Ratchet
  • Equipped with 1 fiddle swivel
  • Comes with 65' 5/16' Pre-stretched mainsheet line rope (color may vary)
  • Has a working load of 1000 lbs and breaking load of 2250 lbs
  • Combines composite and stainless steel for durability
Package Weight3.3 Pound

Who Should Buy?

Suitable For
  • Casual Sailors

    Ideal for recreational sailors seeking an effective and user-friendly mainsheet system for small to medium-sized boats.

  • Beginner Sailors

    Provides an excellent introduction to mainsheet systems for novice sailors, making rigging and adjustments easy and straightforward.

  • Small Boat Owners

    Perfect for owners of dinghies or small sailboats who require a lightweight, efficient mainsheet system for optimal performance.

Not Suitable For
  • Heavy-Duty Use

    Not suitable for high-performance racing applications where advanced gear and high-load components are required.

Product Description

Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the weight capacity of the Nautos 95303-00 R 4:1 Mainsheet System?

    Answer: The Nautos 95303-00 R Mainsheet System is designed to handle a significant load effectively, with a weight capacity that makes it suitable for various sailing conditions. This system features robust construction and a strong 45mm sheave, providing smooth operation under pressure. It is ideal for small to medium-sized sailing boats where reliable control of the mainsail is essential during active sailing. Users will appreciate its efficiency in handling rig loads while ensuring stability and control.
  • Question: What type of rope is included with the Nautos 95303-00 R Mainsheet System?

    Answer: Included with the Nautos 95303-00 R Mainsheet System is a durable rope specifically engineered for sailing applications. This rope is typically made from high-strength materials that offer resistance against wear and tear, while also ensuring minimal stretch during use. Ideal for mainsheet applications, this rope enhances the performance of the block system, granting sailors ease in trimming the sail. It's particularly useful for those who demand reliability in variable weather conditions.
  • Question: How does the 4:1 purchase system work in the Nautos 95303-00 R?

    Answer: The 4:1 purchase system in the Nautos 95303-00 R allows for mechanical advantage, meaning that it requires less effort to pull in the mainsheet. This is particularly beneficial for sailors as it reduces physical strain, especially during tacking or trimming the main sail. The multiple blocks create a friction system that effectively multiplies the force applied, making it easier to manage larger sails. This configuration is useful for sailors looking for improved control without the added effort.
  • Question: Is the Nautos 95303-00 R suitable for a beginner sailor?

    Answer: Yes, the Nautos 95303-00 R Mainsheet System is suitable for beginner sailors. Its straightforward rigging and operation make it accessible for those new to sailing. The block system's design allows for smooth adjustments, facilitating learning the basics of sail control without overwhelming the user. This system is a great choice for sailing schools or individual learners who want to practice using mainsheet systems in a manageable context.
  • Question: Can the Nautos 95303-00 R be used for racing?

    Answer: Absolutely, the Nautos 95303-00 R Mainsheet System is well-suited for both recreational and racing purposes. The 4:1 purchase system provides quick adjustments required in competitive sailing scenarios. Its lightweight yet durable construction ensures it can withstand the rigors of racing conditions, making it a reliable choice for sailors who prioritize performance. This system enhances responsiveness when sailing at speed, crucial during regattas.
  • Question: What maintenance is required for the Nautos 95303-00 R Mainsheet System?

    Answer: Maintaining the Nautos 95303-00 R Mainsheet System involves periodic inspections and cleaning. Regularly check the blocks and rope for wear, and clean them to prevent salt buildup that can lead to corrosion or decreased efficiency. Ensuring that the sheave rotates freely can help maintain performance. For optimal longevity, users should apply a lubricant on the bearings and inspect the attachment points to ensure they are secure. Proper maintenance will enhance the lifespan and effectiveness of the system.
  • Question: What boats are compatible with the Nautos 95303-00 R Mainsheet System?

    Answer: The Nautos 95303-00 R Mainsheet System is compatible with a variety of small to medium-sized sailing boats. Its design is useful for day sailors, cruising boats, or racing yachts in the 20 to 30-foot range, depending on the sailing requirements. Sailors can easily rig this system on their vessels for effective sail control without needing extensive modifications. By assessing their specific needs, users can find this system advantageous for enhancing their boat's performance.
  • Question: What materials are used in the construction of the Nautos 95303-00 R?

    Answer: The Nautos 95303-00 R Mainsheet System is built using high-quality materials, typically including reinforced plastic for the blocks and stainless steel components to ensure longevity. These materials offer excellent resistance to corrosion, making the system suitable for marine environments. The combination of strong yet lightweight construction makes it ideal for maneuverability while maintaining durability under stress. Sailors looking for reliability in their equipment will benefit greatly from the materials used in this system.
  • Question: Where can I buy the Nautos 95303-00 R 4:1 Mainsheet System Set?

    Answer: You can buy the Nautos 95303-00 R 4:1 Mainsheet System Set from Ubuy in Ireland. Ubuy offers a wide range of sailing accessories, ensuring you can find the exact Nautos product you're looking for, along with other related items to enhance your sailing experience. Shopping from Ubuy provides users with convenience and the assurance of quality products tailored for their sailing needs.

Nautos Hardware Editorial Review

The Nautos 95303-00 R| 4:1 Mainsheet System Set is a great choice for sailors who are looking for a high-quality mainsheet system. The set includes a 65-foot pre-stretched mainsheet line rope, which is made of polyester and polyester blend. The inclusion of a plain line block, rather than a ball bearing block, provides the user with additional capacity at the working load. The system includes everything they advertise, which is two fiddle blocks, one with a cleat and the line. Although the cam cleat mount cannot be flipped to cleat from the other way. Overall, it's a great purchase for sailors.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Includes everything advertised
  • Additional capacity at working load

Cons

  • Cam cleat mount cannot be flipped

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 188

Order now and get it around Sunday, August 23

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 4:1 Mainsheet System set with 45mm sheave
  • 1 fiddle swivel with cam cleat and becket Ratchet
  • 65' 5/16'' Pre-stretched mainsheet line rope
  • Working load 1000 lbs, Breaking load 2250 Lbs
  • Composite and stainless steel material for durability.
  • High working and breaking loads

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.