---
product_id: 39377273
title: "Master 50mm Double/Swivel Head Sailboat Plain Bearing Block"
brand: "mastervoyage"
price: "20.11 OMR"
currency: OMR
in_stock: true
category: "Misc."
url: https://www.desertcart.com.om/products/39377273-master-50mm-double-swivel-head-sailboat-plain-bearing-block
store_origin: OM
region: Oman
---

# Master 50mm Double/Swivel Head Sailboat Plain Bearing Block

**Brand:** mastervoyage
**Price:** 20.11 OMR
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Master 50mm Double/Swivel Head Sailboat Plain Bearing Block by mastervoyage
- **How much does it cost?** 20.11 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/39377273-master-50mm-double-swivel-head-sailboat-plain-bearing-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

- Block Sheave : 50㎜ ; 2"㏑
- Block Weight : 125.5g ; 4.43oz
- Line Size : 10㎜ ; 3/8"㏑
- Working Load : 1148.5kg ; 522lb
- Block Material : Stiff glass reinforced nylon composite

## Images

![Master 50mm Double/Swivel Head Sailboat Plain Bearing Block - Image 1](https://images-na.ssl-images-amazon.com/images/I/41EWi-MreML.jpg)

---

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**Shop now:** [https://www.desertcart.com.om/products/39377273-master-50mm-double-swivel-head-sailboat-plain-bearing-block](https://www.desertcart.com.om/products/39377273-master-50mm-double-swivel-head-sailboat-plain-bearing-block)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-26*