---
product_id: 163136733
title: "4.5\" Tapered Diamond Knife Sharpener Rod with Fish Hook, Gut Hook and Needle Sharpener, Grit 320/600, 2 Packs with Fine and Coarse grits, Easy to Carry, Serrated knife sharpener"
brand: "cool hand"
price: "AR$60866"
currency: ARS
in_stock: true
reviews_count: 9
category: "Cool Hand"
url: https://www.desertcart.com.ar/products/163136733-4-5-tapered-diamond-knife-sharpener-rod-with-fish-hook
store_origin: AR
region: Argentina
---

# Specialized groove for hooks & needles 4.5" compact tapered rod Dual grit 320 & 600 options 4.5" Tapered Diamond Knife Sharpener Rod with Fish Hook, Gut Hook and Needle Sharpener, Grit 320/600, 2 Packs with Fine and Coarse grits, Easy to Carry, Serrated knife sharpener

**Brand:** cool hand
**Price:** AR$60866
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen smarter, carry lighter — never miss a cut!

## Quick Answers

- **What is this?** 4.5" Tapered Diamond Knife Sharpener Rod with Fish Hook, Gut Hook and Needle Sharpener, Grit 320/600, 2 Packs with Fine and Coarse grits, Easy to Carry, Serrated knife sharpener by cool hand
- **How much does it cost?** AR$60866 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/163136733-4-5-tapered-diamond-knife-sharpener-rod-with-fish-hook)

## Best For

- cool hand enthusiasts

## Why This Product

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

## Key Features

- • **Dual Grit Mastery:** Two rods included—coarse 320 grit for heavy sharpening and fine 600 grit for razor-edge refinement.
- • **Precision on the Go:** Compact 4.5" tapered rods with pocket clip for effortless portability and quick touch-ups anywhere.
- • **All-in-One Sharpening:** Designed to sharpen serrated knives, gut hooks, fish hooks, needles, scissors, axes, and more with ease.
- • **Ergonomic & Efficient:** Protective covers double as handles, ensuring comfortable grip and precise control during sharpening.
- • **Tailored for Serrations:** Tapered design reaches every scallop, from large bread knife teeth to tiny paring knife serrations.

## Overview

The Cool Hand 4.5" Tapered Diamond Knife Sharpener Rod set features two lightweight, portable rods with coarse (320) and fine (600) diamond grits. Its tapered design and specialized groove make it perfect for sharpening serrated blades, gut hooks, fish hooks, needles, and more. Compact and ergonomic, these rods fit easily in your pocket and deliver professional-level edge maintenance wherever you go.

## Description

Online shopping for Kitchen Knives & Accessories from a great selection of Cutlery Sets, Specialty Knives, Sharpeners, Cutting Boards, & more at everyday low prices.

Review: Works well for sharpening serrated knives - Bought these to sharpen my serrated knives and works very well for that purpose. Can't comment on the ability to sharpen fish hooks but I imagine the fish hook groove would be good for sharpening pins , needles & safety pins. The covers are used as the handles for the sharpening rods which make them much easier to use. The process of sharpening serrated knives are very tedious involving angling the rods just at the right angle and stroking through each and every scallop serration in the knife. My 10 inch Victorinox bread knife has a LOT of teeth so it took awhile but the tapered rod did the job. Since the rods are tapered, it was more than large enough to sharpen the large scallops. Likewise, for my small 4 inch long serrated paring knife, the tapered rod tapered to a small enough diameter to sharpen the very small serrations (3 mm ~~ 1/16 inch wide serration scallops). Interestingly, the smaller knife was harder to sharpen than the bread knife because the serrations are so small hence easy for sharpening rod to slip out of the serration. TIP - after sharpening, there will be a burr on the back side of the knife which can be removed by passing the finer rod over the back side. I used a whetstone instead but the fine rod worked too when I tired it. NOTE - these rods are quite small, small enough that when they are in their tubular covers, both will fit into a closed hand.
Review: Good but much smaller than appeared - I had hoped these would be bigger in length and diameter but these were very small when I opened the package. Smaller than I expected them to be based on the images on the posting. These need to be a little larger in diameter to be able to really sharpen larger diameter serrations like on bread knives, which is what I bought them for.

## Features

- 1. 4.5" Sharpening Stick Compact size with pocket clip and 1.44 light weight, easy carry.
- 2. The package includes 2. rods allow for the option of a finer grit of 600, and the option of a corser grit of 320. The black one is 320 grit, the orange one is 600 grit.
- 3. Tapered Diamond Rod covers all needs from serrated blades to gut hooks.
- 4. The grove on the rod can be used to sharpen any pointed objects like hooks or needles.
- 5. Can be used to sharpen any knives blades, scissors, axes, or shovels.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QQLP399 |
| Best Sellers Rank | #73,328 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #273 in Knife Sharpeners |
| Brand | Cool Hand |
| Color | Black,Orange |
| Customer Reviews | 4.5 4.5 out of 5 stars (124) |
| Date First Available | April 12, 2019 |
| Grit Type | Fine,Light |
| Item Weight | 1.44 ounces |
| Item model number | 5132 |
| Manufacturer | Cool Hand |
| Material | diamond |
| Number of Items | 2 |
| Product Dimensions | 3"L x 0.5"W x 4.5"H |

## Product Details

- **Brand:** Cool Hand
- **Color:** Black,Orange
- **Grit Type:** Fine,Light
- **Item Weight:** 1.44 Ounces
- **Manufacturer:** Cool Hand
- **Material:** diamond
- **Number of Items:** 2
- **Product Dimensions:** 3"L x 0.5"W x 4.5"H

## Images

![4.5" Tapered Diamond Knife Sharpener Rod with Fish Hook, Gut Hook and Needle Sharpener, Grit 320/600, 2 Packs with Fine and Coarse grits, Easy to Carry, Serrated knife sharpener - Image 1](https://m.media-amazon.com/images/I/71mtVBkQDSS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well for sharpening serrated knives
*by A***R on June 9, 2022*

Bought these to sharpen my serrated knives and works very well for that purpose. Can't comment on the ability to sharpen fish hooks but I imagine the fish hook groove would be good for sharpening pins , needles & safety pins. The covers are used as the handles for the sharpening rods which make them much easier to use. The process of sharpening serrated knives are very tedious involving angling the rods just at the right angle and stroking through each and every scallop serration in the knife. My 10 inch Victorinox bread knife has a LOT of teeth so it took awhile but the tapered rod did the job. Since the rods are tapered, it was more than large enough to sharpen the large scallops. Likewise, for my small 4 inch long serrated paring knife, the tapered rod tapered to a small enough diameter to sharpen the very small serrations (3 mm ~~ 1/16 inch wide serration scallops). Interestingly, the smaller knife was harder to sharpen than the bread knife because the serrations are so small hence easy for sharpening rod to slip out of the serration. TIP - after sharpening, there will be a burr on the back side of the knife which can be removed by passing the finer rod over the back side. I used a whetstone instead but the fine rod worked too when I tired it. NOTE - these rods are quite small, small enough that when they are in their tubular covers, both will fit into a closed hand.

### ⭐⭐⭐⭐ Good but much smaller than appeared
*by J***F on October 15, 2023*

I had hoped these would be bigger in length and diameter but these were very small when I opened the package. Smaller than I expected them to be based on the images on the posting. These need to be a little larger in diameter to be able to really sharpen larger diameter serrations like on bread knives, which is what I bought them for.

### ⭐⭐⭐⭐⭐ Good for serrated edges
*by J***V on December 14, 2023*

These worked well on my serrated pocket knives which have higher quality stainless and non stainless steels. Works very well on D2, 154CM, and 14cr28. It didn't suffer damage when I tried it on my M390, Elmax, and ZDP high HRC steels, but it will take some time to take metal off super steels. Best tool I've used for serrates. Recommend for regular to semi super steels.

## Frequently Bought Together

- Cool Hand 4.5" Tapered Diamond Knife Sharpener Rod with Fish Hook, Gut Hook and Needle Sharpener, Grit 320/600, 2 Packs with Fine and Coarse grits, Easy to Carry, Serrated knife sharpener
- Smith’s 51446 Diamond Retractable Sharpener – Gold – Reversible Rod – Compact – Knife & Hook Sharpener – Straight & Serrated
- AccuSharp Diamond Compact Tapered Rod Sharpener, Portable Knife & Tool Sharpener for Serrated Blades, Fillet Knives & Fish Hooks, Knife Honing Steel Rod

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-02*