---
product_id: 253222409
title: "Ultra-Tek Blade Sharpener (2535); 4-Inch Sharpening Steel; 600-Grit Diamond-Coated Oval Shaft; Lightweight 6061-T6 Anodized Aluminum Handle; Compact, Portable Design; 2.1 oz.,Small"
brand: "kershaw"
price: "$57.55"
currency: USD
in_stock: true
reviews_count: 5
category: "Kershaw"
url: https://www.desertcart.us/products/253222409-ultra-tek-blade-sharpener-2535-4-inch-sharpening-steel-600
store_origin: US
region: United States of America
---

# 600-grit diamond-coated shaft Compact 4-inch sharpening steel Lightweight 6061-T6 anodized aluminum handle Ultra-Tek Blade Sharpener (2535); 4-Inch Sharpening Steel; 600-Grit Diamond-Coated Oval Shaft; Lightweight 6061-T6 Anodized Aluminum Handle; Compact, Portable Design; 2.1 oz.,Small

**Brand:** kershaw
**Price:** $57.55
**Availability:** ✅ In Stock

## Summary

> 🗡️ Stay sharp, stay ahead — the Ultra-Tek edge you can’t afford to miss!

## Quick Answers

- **What is this?** Ultra-Tek Blade Sharpener (2535); 4-Inch Sharpening Steel; 600-Grit Diamond-Coated Oval Shaft; Lightweight 6061-T6 Anodized Aluminum Handle; Compact, Portable Design; 2.1 oz.,Small by kershaw
- **How much does it cost?** $57.55 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/253222409-ultra-tek-blade-sharpener-2535-4-inch-sharpening-steel-600)

## Best For

- kershaw enthusiasts

## Why This Product

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

## Key Features

- • **Pocket-Sized Power:** Compact 4-inch steel stores neatly inside the handle for ultimate portability
- • **No-Fuss Maintenance:** Sharpen anytime, anywhere—no water or oil needed for effortless touch-ups
- • **Aero-Grade Durability:** Crafted from aircraft-grade 6061-T6 aluminum for a lightweight yet rugged grip
- • **Diamond Precision Edge:** 600-grit diamond coating ensures razor-sharp results every time
- • **Universal Kershaw Compatibility:** Perfectly tailored to sharpen all your favorite Kershaw blades on the go

## Overview

The Kershaw Ultra-Tek Blade Sharpener is a compact, portable sharpening steel featuring a 600-grit diamond-coated oval shaft stored inside a lightweight, anodized 6061-T6 aluminum handle. Designed for quick, no-mess blade touch-ups, it’s ideal for maintaining any Kershaw knife’s edge whether you’re hiking, hunting, or in the kitchen.

## Description

The Ultra-Tek Blade Sharpener is the easiest way to keep any Kershaw blade sharp. The Ultra-Tek is a compact sharpening steel, for quick and easy blade touch up, anywhere, anytime. The Ultra-Tek handle is made of anodized aircraft aluminum and features a knurled pattern for strong gripping power. Stored inside the handle is a 600-grit, diamond-coated oval shaft, perfect for restoring a dull edge. Simply unscrew the shaft from the handle interior, turn it around, and screw it on to the other end of the handle. Now the Ultra-Tek is a comfortable 9-in. length, ideal for sharpening and realigning the edge of any Kershaw blade. To sharpen, hold the blade edge against the diamond-coated shaft at about a 20-degree angle and swipe the blade along the sharpening shaft. Do this an even number of times on both sides of the blade. It's a good idea to keep the Ultra-Tek close at hand for any Kershaw blade touch-ups. The Ultra-Tek is a handy, portable knife sharpener requiring no water or oil.

Review: Excelente para bushcraf, recomendo.
Review: El afilador Ultra-Tek de Kershaw es una buena herramienta para utilizarse cuando los filos de tus cuchillas necesitan ser atendidas y no tienes otro medio para afilarlas. Es portátil y fácil de usar. Los materiales de manufactura son excelentes. Este afilador es una buena opción para excursionistas.

## Features

- 4-inch sharpening steel stores in the handle when not in use, and features a 600-grit diamond coated oval shaft
- A handy, lightweight, portable knife sharpener requiring no water or oil, stores compactly and is easily taken anywhere
- Lightweight 6061-T6 anodized aluminum with knurled texture for a secure grip during use
- A great companion for any knife enthusiast such as backpackers, hunters, hikers, hobbyists, anglers, home cooks, contractors, and carpenters
- Perfect for sharpening and realigning any Kershaw blade such as any Leek, Scallion, Clearwater Fillet series, Shuffle, Link, CQC series, and any favorite fixed blade or pocket folder

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WALUV6 |
| Batteries Included? | No |
| Best Sellers Rank | #85,525 in Kitchen ( See Top 100 in Kitchen ) #11 in Sharpening Steels |
| Brand | Kershaw |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,731) |
| Date First Available | 1 January 2024 |
| Department | unisex-adult |
| Height | 0.3 inches |
| Included Components | See description |
| Is Discontinued By Manufacturer | No |
| Item model number | 2535 |
| Length | 5.7 inches |
| Manufacturer | Dreme Corp |
| Material Type | Aluminum |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 15.24 x 2.54 x 2.54 cm; 68.04 g |
| Size | Small |
| Sport | Hunting |
| Style | Sharpener |
| Weight | 2.4 Pounds |
| Width | 2.2 inches |

## Product Details

- **Brand:** Kershaw
- **Colour:** Black
- **Item weight:** 0.15 Pounds
- **Material:** Aluminum
- **Product dimensions:** 15.2L x 2.5W x 2.5H centimeters

## Images

![Ultra-Tek Blade Sharpener (2535); 4-Inch Sharpening Steel; 600-Grit Diamond-Coated Oval Shaft; Lightweight 6061-T6 Anodized Aluminum Handle; Compact, Portable Design; 2.1 oz.,Small - Image 1](https://m.media-amazon.com/images/I/51TRPGrRLlL.jpg)

## Questions & Answers

**Q: Have they fixed the diamond coating chipping off problem?**
A: I haven’t noticed any chipping on mine. Bought it around 8 months ago and very been pretty rough on it.

**Q: Is this the same as a steel, like the kind that comes with kitchen knife sets?**
A: No, this has a slight grit to it, you can feel it working . I use it for kitchen knives and my pocket knives. I really like this tool.

**Q: How do you keep the correct blade angle when sharpening? 18 to 22 °**
A: Well if your blade is wide enough, with a flat blade face, you could get one of those magnetic angle finder and stick it on the knife when using this sharpener. You also would wanna lay the rod horizontally on a leveled surface to drastically reduce any unwanted movement while being used.

**Q: Will this work for sharpening a karambit knife?**
A: You could for a quick sharpen. I use it for my utility knife blade. But for main sharpening I would use a wetstone.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 18 November 2022*

Excelente para bushcraf, recomendo.

### ⭐⭐⭐⭐⭐ Review
*by G***J on 17 February 2020*

El afilador Ultra-Tek de Kershaw es una buena herramienta para utilizarse cuando los filos de tus cuchillas necesitan ser atendidas y no tienes otro medio para afilarlas. Es portátil y fácil de usar. Los materiales de manufactura son excelentes. Este afilador es una buena opción para excursionistas.

### ⭐⭐⭐⭐⭐ Review
*by B***B on 20 December 2019*

The Kershaw Diamond Sharpener is excellent, and the supplier met the challenge.

## Frequently Bought Together

- Kershaw 9" Ultra-Tek Sharpener, 600-Grit Diamond-Coated Oval Shaft, Portable Blade Sharpener Tool for Knife
- Buck Knives 113 Ranger Skinner Fixed Blade Hunting Knife 3 1/8" Skinner Blade, Genuine Ebony Handle
- Custom Leather Cross Draw Knife Sheath That Fits a Buck 113 Knife NOT for Sale

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-16*