---
product_id: 29086920
title: "UltraSource 449011 Prime-Line Boning Knives, Flexible, 6\""
brand: "ultrasource"
price: "R$387"
currency: BRL
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.br/products/29086920-ultrasource-449011-prime-line-boning-knives-flexible-6
store_origin: BR
region: Brazil
---

# UltraSource 449011 Prime-Line Boning Knives, Flexible, 6"

**Brand:** ultrasource
**Price:** R$387
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** UltraSource 449011 Prime-Line Boning Knives, Flexible, 6" by ultrasource
- **How much does it cost?** R$387 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/29086920-ultrasource-449011-prime-line-boning-knives-flexible-6)

## Best For

- ultrasource enthusiasts

## Why This Product

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

## Description

Prime-Line Boning Knives from UltraSource are designed for all-day comfort for butchers and meat processors, and ideal for all industrial piecework deboning. With the Prime-Line series, plastic handles are designed for maximum comfort. Sanitized silver is effective in reducing risk of cross-contamination for greater safety in the meat industry. The durable, easy grip handle is made from soft and slip proof plastic, and due to its flexibility – spares sinews and joints. The tough internal core inside the handle guarantees absolute stability, while also maintaining a seamless transition from handle to blade for easy re-sharpening.

## Features

- About this item
- Prime-line series includes softer handle for maximum comfort
- High-carbon stainless-steel blade provides maximum sharpness and edge retention
- Textured, slip resistant handle is ergonomically designed for balance and comfort, with finger guard for protection
- Durable core within handle ensures stability
- Developed for butchers and meat processing facilities

## Images

![UltraSource 449011 Prime-Line Boning Knives, Flexible, 6" - Image 1](https://m.media-amazon.com/images/I/51bvguufNLL.jpg)
![UltraSource 449011 Prime-Line Boning Knives, Flexible, 6" - Image 2](https://m.media-amazon.com/images/I/51sdox91iAL.jpg)
![UltraSource 449011 Prime-Line Boning Knives, Flexible, 6" - Image 3](https://m.media-amazon.com/images/I/51atRZgMACL.jpg)
![UltraSource 449011 Prime-Line Boning Knives, Flexible, 6" - Image 4](https://m.media-amazon.com/images/I/513x9fKSSPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    great knife, great handle.
  

*by R***. on Reviewed in the United States on March 29, 2019*

This is the closest knife to the Frosts Mora with similar handle.  very grippy.  Overall quality is slightly less, but not enough to really make a difference.  I recommend it as the fibrox and poly handles you usually get are just not as great when in wet conditions.  Enjoy!!

### ⭐⭐ 







  
  
    Won’t stay sharp
  

*by M***H on Reviewed in the United States on March 14, 2021*

Won’t stay sharp. Have to sharpen for EVERY use.

### ⭐⭐⭐⭐ 







  
  
    Awesome!
  

*by K***. on Reviewed in the United States on January 3, 2021*

Great handle and sharp blade, I’m a butcher so this knife is easy to use on those long 12 hour days 6 days a week.

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**Shop now:** [https://www.desertcart.com.br/products/29086920-ultrasource-449011-prime-line-boning-knives-flexible-6](https://www.desertcart.com.br/products/29086920-ultrasource-449011-prime-line-boning-knives-flexible-6)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*