---
product_id: 105048288
title: "Ronstan Series 20 Ball Bearing Block - Triple - 2-Axis Shackle Head"
brand: "ronstan"
price: "€ 99.86"
currency: EUR
in_stock: true
category: "Ronstan"
url: https://www.desertcart.gr/products/105048288-ronstan-series-20-ball-bearing-block-triple-2-axis-shackle
store_origin: GR
region: Greece
---

# Ball bearing system Lightweight composite 3-axis rotation Ronstan Series 20 Ball Bearing Block - Triple - 2-Axis Shackle Head

**Brand:** ronstan
**Price:** € 99.86
**Availability:** ✅ In Stock

## Summary

> ⚓ Navigate with Ease and Style!

## Quick Answers

- **What is this?** Ronstan Series 20 Ball Bearing Block - Triple - 2-Axis Shackle Head by ronstan
- **How much does it cost?** € 99.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/105048288-ronstan-series-20-ball-bearing-block-triple-2-axis-shackle)

## Best For

- ronstan enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Sailing:** Equipped with a premium ball bearing system for effortless operation.
- • **Elevate Your Gear:** Perfect for both professional sailors and weekend adventurers.
- • **Featherlight Design:** Crafted from lightweight composite materials for easy handling.
- • **Unmatched Versatility:** Experience 3-axis rotation for seamless maneuverability.
- • **Durability Meets Performance:** Engineered to withstand the toughest marine conditions.

## Overview

The Ronstan RF20302 Series 20 Ball Bearing Block is a triple block designed for 2-axis shackle head applications, offering exceptional maneuverability and durability for both professional and recreational sailing.

## Description

Series 20 Ball Bearing Block - Triple - 2-Axis Shackle HeadFeatures:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low frictionTwo-Way head can be fixed at 0° or 90°Applications:Dinghy control linesDinghy vangsCunninghamsTraveller controlsMaterials:Stainless steel ball bearingsUV Stabilized Acetal sheaveGrade 316 stainless steel load strap and head fittingImpact and UV resistant, fiber reinforced Nylon cheeksSpecifications:Sheave Ø: 20mm(3/4")Max. Rope Ø: 6mm(1/4")PinØ: 4mm(5/32")M.W.L.: 400kg(880lbs)B. L.: 850kg(1,870lbs)Weight: 62g(2.2oz)

## Features

- Ronstan Series 20 Bb Block Triple

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AXZ0I |
| Bearing Number | 20 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #900,877 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #873 in Sailing Hardware |
| Brand Name | Ronstan |
| Compatible Lubricant | Grease |
| Customer Reviews | 2.7 2.7 out of 5 stars (4) |
| Item Dimensions | 4 x 2 x 1 inches |
| Item Weight | 1.6 ounces |
| Manufacturer | Ronstan |
| Material Type | Stainless Steel |
| Model | RF20302 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Outside Diameter | 20 millimeters |
| Part Number | RF20302 |
| Set Name | Ronstan Series 20 Ball Bearing and High-Load Blocks Triple Set |
| Unit Count | 1 Pack |

## Product Details

- **Bearing Number:** 20
- **Brand:** Ronstan
- **Item Weight:** 1.6 ounces
- **Item dimensions L x W x H:** 4 x 2 x 1 inches
- **Material:** Stainless Steel

## Images

![Ronstan Series 20 Ball Bearing Block - Triple - 2-Axis Shackle Head - Image 1](https://m.media-amazon.com/images/I/51LlYyZCoKL.jpg)
![Ronstan Series 20 Ball Bearing Block - Triple - 2-Axis Shackle Head - Image 2](https://m.media-amazon.com/images/I/61RFPG6vH7L.jpg)

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**Shop now:** [https://www.desertcart.gr/products/105048288-ronstan-series-20-ball-bearing-block-triple-2-axis-shackle](https://www.desertcart.gr/products/105048288-ronstan-series-20-ball-bearing-block-triple-2-axis-shackle)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-11-11*