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Kershaw 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 Kershaw 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 Kershaw 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 Kershaw 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 Kershaw 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 Kershaw 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

Kershaw 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

Kershaw 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 Kershaw 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 Kershaw 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 Kershaw 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 Kershaw 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 Kershaw 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
$ 18.02

Score By Feature

Based on 1,605 ratings
Light weight
9.30
Easy to use
9.11
Easy to hold
8.48
Value for money
8.68

OveReview Final Score

How Our Score Is Calculated

Product Description

When not in use, the 4-inch sharpening steel is stored in the handle and has a 600-grit diamond coated oval shaft.
A convenient, lightweight, portable knife sharpener that does not require water or oil, stores compactly, and can be taken anywhere.
Anodized aluminum in 6061-T6 with a knurled texture for a secure grip while in use.
Backpackers, hunters, hikers, hobbyists, anglers, home cooks, contractors, and carpenters will find this knife to be an excellent companion.
Any Kershaw blade, including the Leek, Scallion, Clearwater Fillet series, Shuffle, Link, CQC series, and any favorite fixed blade or pocket folder, can be sharpened and realigned with this tool.

Questions & Answers

Is the problem with the diamond coating chipping off now fixed?

I bought mine about 8 months ago and have been pretty rough on it, so I haven't noticed any chipping.

It wasn't my question that was asked. My question was whether or not this sharpener is good enough to send back to the company to be sharpened. ?

On a snap-off utility blade, I use this tool. Basically, I wanted to sharpen it quickly. If you're using a hard steel knife, this is a good way to sharpen it quickly. However, any hard blade style knife (pocket, chef, machete, etc.) will eventually require factory or professional sharpening.

Is this the same as a steel, such as those found in kitchen knife sets?

No, there's a slight grit to this, and you can tell it's working. It's where I keep my kitchen knives as well as my pocket knives. This is a fantastic tool.

When sharpening a blade, how do you maintain the correct angle? What is the temperature range between 18 and 22 degrees Fahrenheit?

Sharpeners like these aren't designed for precision sharpening; they're designed to refresh the edge quickly and dirty in the field or while in use. It's similar to the sharpening rod that comes with a knife block. Actual sharpening stones are required for precise angles. You can hold a fairly consistent angle with enough practice, but it isn't the main focus when using sharpeners of this type.

Selected User Reviews For Kershaw 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

Sharpener of the highest quality - I've never had a better experience with any product
5/5

I've had it for two and a half months and can't say enough good things about it. I've owned a number of different brands of stick-shaped diamond sharpeners over the years, and each one has developed small nicks that catch the blade while sharpening. Some are half-round, while others are round. Round and round they go, but they all have the same issue. THIS is a unique situation. It has a relatively smooth finish, and the "stick" is shaped like a flattish oval - I've used it on a variety of pocket knives, hunting knives, and kitchen knives, and it's about 3 3/4" long and 3/8" wide. I prefer my knives to have a razor-sharp edge, and this gives them all that. It is still in excellent condition after being used several times a week. Expect it to be unable to remove a large amount of metal and reshape a blade due to its smooth finish. That, however, is not the purpose of it. br>br>It's housed in a sturdy metal tube that also serves as a convenient handle. It also protects it well when stored in a drawer or toolbox. I'll definitely buy another if mine ever wears out.

Hailey COATES
Hailey COATES
| Feb 01, 2021
It's simple to maintain razor-sharp knives with this tool
5/5

Kershaw Ultra-Light is the subject of this review. The Tek Blade has been sharpened. br>br>I've only had this sharpener for a day, but it's already become my favorite. It took less than a minute to sharpen the edge of my Kershaw 1555BW folding knife. br>br>Like most Kershaw products, it's well-designed and well-made. The hollow handle also serves as a storage container. Because one end is threaded, it can be used as a handle or a case. The sharpener has a perfect design, with two convex sides that feel smooth to the touch but are deceptively abrasive. br>br>Included, diagrammed, and well-written Even though Keshaw offers to re-write the "how to" instruction sheet, it is difficult to understand. br>br>Even though Keshaw offers to re-write the "how to" instruction sheet, it is difficult to understand. I like being able to keep a sharp edge on my knives because it sharpens them for free. br>br>This is another one of those fantastic five-star items!.

Ray Alexander
Ray Alexander
| Jan 16, 2021
Buy Two! As a side gig, I sharpen knives and own everything from belt sanders to leather stropping boards
5/5

I purchased this knife sharpener to keep in my hunting pack for quick knife tune-ups in the field. I like the overall length (which helps with larger blades), as well as the compact size and light weight. The "grit" is another pleasant surprise; typical diamond sharpeners, even fine/ultra fine, have an uneven or gritty texture that can make a quick sharpen of a blade a total pain; however, this sharpener is super smooth, and it takes next to nothing to restore a great utility edge to any knife. For the price, I would buy several and keep them in your vehicle, backpack, house, etc. You will save money in the long run by being able to purchase knives with lower edge.

Meilani Herman
Meilani Herman
| May 21, 2021
It does exactly what the videos say it will do! With just a few swipes, a razor blade can be restored to "like new" condition! I purchased this based on recommendations from YOUTUBE, which also suggested that I use WD- To reduce friction, set the sharpener to 40 degrees
5/5

I didn't bother to follow that advice, but 3 or 4 swipes on each side of a utility blade and it's as good as new. It will pay for itself in the number of blades you won't have to buy in the future.

Will AHMED
Will AHMED
| Dec 17, 2020
Where have you been for the entire life of my knife? Kershaw blades are one of my favorite types of knives
5/5

When my sharpener bit the dust in the sharpness department, I usually just gave up and bought a new one, but I decided to give this one a shot. I enjoy working with knives, but I prefer to do so on tougher materials. After months of cardboard cutting, wire stripping, fish gutting, apple cutting, and so on, I tried this on my Kershaw blade for the first time. After 5 swipes on each side, it was restored to LIKE NEW condition! Just make sure you're hitting the blade at the correct angle. I even used it on some rusted 20-year-old kitchen knives, and it brought them back to life! I'm ecstatic to have received this.

Oaklyn Simmons
Oaklyn Simmons
| Dec 01, 2021
It's adequate for the job
4/5

It's fantastic value for money! In just a few swipes, it can sharpen a dull blade to the point where it can be used. It's not a fine enough grit for a razor, and it's not well suited for very long blades, as others have stated. Get something like an 8" high grit ceramic stick/block for proper kitchen knife or other long blade sharpening and honing. br>br>I use it for 5" or less pocket knives, xacto blades, carpet/utility knife blades, and other small blades, and it works great when you need a quick sharpening. br>br>My main complaint, and the reason for the loss of a star, is the poor quality threads that came with burs and other debris stuck in them. Maybe QC missed it, but with a name like Kershaw, I'm expecting more.

Harlow Joyce
Harlow Joyce
| Feb 21, 2021
I'm very pleased with the functionality
5/5

I have a large collection of knives and have kept one in my pocket for as long as I can remember. This sharpener will not remove a large amount of material in order to repair a severely damaged blade, but that is not its purpose. It's ideal for a quick sharpening to keep an edge or straightening some of the tougher steels. I bought one to keep at work, but I'll be picking up a few more to keep around the house and possibly give as gifts to other knife collectors and users I know.

Kelvin McGee
Kelvin McGee
| Aug 18, 2021
It's a good tool for honing
5/5

This isn't a true sharpening tool. The rod's oval shape and light weight are both appealing. I also like how the handle unscrews and doubles as a storage tube when it's not in use. This is fantastic. This isn't a true sharpener; rather, it's a fine honing tool that, when used correctly, will keep a sharpened blade edge. It will not restore a severely or even moderately damaged knife edge to smooth sharpness without jeopardizing the knife's own usability.

London BIBI
London BIBI
| Jun 26, 2021

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