---
product_id: 45988973
title: "Master50mm Triple/Swivel Shackle Plain Bearing Sailboat Block"
brand: "mastervoyage"
price: "$117.79"
currency: USD
in_stock: true
category: "Misc."
url: https://www.desertcart.us/products/45988973-master50mm-triple-swivel-shackle-plain-bearing-sailboat-block
store_origin: US
region: United States of America
---

# Master50mm Triple/Swivel Shackle Plain Bearing Sailboat Block

**Brand:** mastervoyage
**Price:** $117.79
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Master50mm Triple/Swivel Shackle Plain Bearing Sailboat Block by mastervoyage
- **How much does it cost?** $117.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/45988973-master50mm-triple-swivel-shackle-plain-bearing-sailboat-block)

## Best For

- mastervoyage enthusiasts

## Why This Product

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

## Description

50mm plain bearing block are typically used for high loads for halyard tubing,main sheet systems,mast foot blocks,mast head blocks and boom vangs.

## Features

- Sheave : 50㎜ ; 2"㏑
- Weight : 176g ; 6.32oz
- Line Size : 10㎜ ; 3/8"㏑
- Working Load : 1148.5kg ; 522lb
- Block Material : Stiff glass reinforced nylon composite

## Images

![Master50mm Triple/Swivel Shackle Plain Bearing Sailboat Block - Image 1](https://images-na.ssl-images-amazon.com/images/I/41T2QpE-wNL.jpg)

---

## 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.us/products/45988973-master50mm-triple-swivel-shackle-plain-bearing-sailboat-block](https://www.desertcart.us/products/45988973-master50mm-triple-swivel-shackle-plain-bearing-sailboat-block)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*