---
product_id: 199907359
title: "Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included."
brand: "nautos"
price: "€ 381.14"
currency: EUR
in_stock: true
category: "Nautos"
url: https://www.desertcart.de/products/199907359-nautos-95303-00-r-4-1-mainsheet-system-set-plain
store_origin: DE
region: Germany
---

# durable composite & stainless steel 65' pre-stretched mainsheet rope 4:1 mechanical advantage Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included.

**Brand:** nautos
**Price:** € 381.14
**Availability:** ✅ In Stock

## Summary

> ⛵ Master your mainsheet, command the waves!

## Quick Answers

- **What is this?** Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included. by nautos
- **How much does it cost?** € 381.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/199907359-nautos-95303-00-r-4-1-mainsheet-system-set-plain)

## Best For

- nautos enthusiasts

## Why This Product

- Trusted nautos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heavy-Duty Strength:** 1000 lbs working load with 2250 lbs breaking load for ultimate reliability
- • **Compact & Efficient Design:** 45mm sheave size balances performance and space-saving rigging
- • **Ready to Rig, Rope Included:** 65 feet of pre-stretched 5/16" mainsheet line for instant setup
- • **Built to Last, Sail After Sail:** Robust composite and stainless steel construction resists corrosion
- • **Effortless Control, Maximum Power:** 4:1 ratio for smooth, precise mainsheet handling

## Overview

The Nautos 95303-00 4:1 Mainsheet System Set features a 45mm sheave with a durable composite and stainless steel build, delivering a reliable 4:1 mechanical advantage. It includes a 65-foot pre-stretched mainsheet rope rated for a 1000 lbs working load and 2250 lbs breaking load, ensuring long-lasting performance and effortless sail control.

## Description

95303-00 | 4:1 Mainsheet System set - 45mm sheave. Long last. A perfect combination of composite and stainless steel

## Features

- 1 fiddle swivel with cam cleat and becket Ratchet
- 1 fiddle swivel
- 65' 5/16" Pre-stretched mainsheet line rope. ( color may vary)
- Working load 1000 lbs
- Breaking load 2250 Lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083ZHJCFQ |
| Best Sellers Rank | #895,399 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #951 in Sailing Hardware |
| Brand Name | Nautos |
| Customer Reviews | 4.2 4.2 out of 5 stars (14) |
| Date First Available | January 17, 2020 |
| Manufacturer | NAUTOS |
| Size | One Size |

## Images

![Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included. - Image 1](https://m.media-amazon.com/images/I/31y1t4iGSNL.jpg)

## Questions & Answers

**Q: How many feet of rope is included?**
A: 65' 5/16" Pre-stretched mainsheet line rope. ( color may vary) Polyester/ Polyester. Also can be customized

**Q: Does the system include everything shown (two fiddle blocks, one with cleat and line)? Can the cam cleat mount be flipped to cleat from the other way?**
A: I don't think so with regard to flipping the cam cleat. Yes, everything you see is what I received when I purchased the unit.

**Q: description says "plain line" blocks; are there plain bearing blocks or ball bearing blocks?**
A: No Ball bearing block for more capacity at the working load.

## Frequently Bought Together

- Nautos 95303-00 R| 4:1 Mainsheet System Set - Plain line Blocks- 45mm sheave. Rope Included.
- Seachoice Stainless Steel Cotter Ring Kit, 66 Piece, All Popular Sizes

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/199907359-nautos-95303-00-r-4-1-mainsheet-system-set-plain](https://www.desertcart.de/products/199907359-nautos-95303-00-r-4-1-mainsheet-system-set-plain)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-09-15*