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Blue Compact Lockback 3/4-in 1 -Blade Folding Utility Knife

Ratings & Reviews for Kobalt Blue Compact Lockback 3/4-in 1 -Blade Folding Utility Knife

4.6
450
Review
 4.6 out of 5
450 Reviews


90% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this utility knife for its reliable blade lock, effortless blade changes, and compact pocket-friendly design. Most highlight the secure lock mechanism that prevents accidental retraction during cutting through tough materials like cardboard and drywall. Many appreciate the lightweight, portable build as an ideal everyday carry tool. Reviewers consistently note sharp blades right out of the box and sturdy construction at an excellent price point. A few report minor issues with the belt clip or one-handed opening, though these rarely detract from overall satisfaction. Most consider it an outstanding value and essential everyday tool.

Customer review summary generated by AI, including incentivized reviews.
450 Customer Reviews

Cuts stuff

Good knife

May 16, 2026
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Very safe and easy to use trim knife.

Would Recommend

Great product, safe and easy to use for all my trim work projects.

May 16, 2026
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The razor blade has popped out several

I use it quite a bit every day and it is an effective tool

May 15, 2026
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Works very well

Would Recommend

Very cool

May 13, 2026
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Sturdy folding utility razor

Would Recommend

I love that this folds and has a belt clip. It feels sturdy and ergonomically made.

May 11, 2026
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Knife

Would Recommend

Nice compact knife

May 10, 2026
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Not your ordinary razor

Would Recommend

Got this for my wife!! Perfect for her hand size

May 6, 2026
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As expected

Would Recommend

nice small knife to take with you

May 4, 2026
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10/10

Would Recommend

Easy to handle

May 4, 2026
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Durable

Would Recommend

Very useful for everyday projects

May 3, 2026
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Just perfect

Would Recommend

This is exactly what I was looking for.

May 2, 2026
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It’s ok

Would Not Recommend

I used it to cut drywall… not good for that it’s uncomfortable in the hand and I had to hold it closer to the blade… which is where the release is for the razor, and of course it would fall out, potential for lots of hurting myself with this one.

May 2, 2026
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Handy and fits in my pocket for easy access 😎

Would Recommend

Smaller than my old Kobalt, and still gets the job done.

May 2, 2026
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It's a handy tool that fits in your pocket

Would Recommend

Worked as expected

April 27, 2026
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Great product

Would Recommend

Strong and compact utility knife with easily changeable blades and easily closes/opens.

April 27, 2026
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