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Introduction Video

A3 Delta Mini

Rated 4.8 out of 5

Based on 104 reviews

$ 139.99

Rated 4.8 out of 5

Based on 104 reviews

$ 139.99

The A3 Delta Mini takes everything you love about the original A3 Delta and packs it into a smaller, more versatile design. It’s the perfect blend of tactical reliability and everyday practicality. With lightning-fast deployment, a built-in safety lock for added security, and a compact size that’s easy to carry, this automatic folding knife is ready for anything. Built tough and designed to perform, the A3 Delta Mini has your back—whether it’s for daily use or those critical moments when you need it most.

Color

Estimated delivery: Thursday, 2 November 2026

specifications

Handle Material: G10

Blade Material: Titanium-Coated D2 Steel

Blade Hardness: 58-60

Blade Style: Drop Point

Locking: Button Lock with Safety Switch

measurements

Blade Length: 1.90” (48mm)

Handle Length: 4.00" (103mm)

Open Length: 6.13" (155mm)

Handle Width: 0.44" (11.19mm)

Weight: 2.54oz (72g)

equipped with

Glass Breaker
Ambidextrous Pocket Clip
Lanyard Hole
Tekto Pouch

BUTTON LOCK & SAFETY SWITCH

The button includes a crimson-red safety indicator and a forward-locking mechanism, providing secure closure and added protection against accidental openings.

CONTOURED G10 HANDLE

The Mini’s contoured handle delivers exceptional grip, comfort, and control in any hand position—compact, durable, and ready for anything.

BLADE JIMPING FOR CONTROL

Extra jimping for your thumb and fingers enhances grip, ensures reliability under pressure, and makes closing the blade effortless—built for precision and control.

PEOPLE ARE ASKING

Can I switch the deep-carry pocket clip?

Yes, the A3 Delta Mini is designed with both left and right-handed users in mind. The pocket clip comes pre-installed on the right side. We strongly recommend remounting the pocket clip for safety and ideal use.

How does the A3 Delta Mini open up?

The A3 Delta Mini opens up utilizing our folding auto mechanism, providing an ultra-fast deployment for quick and reliable action.

Does the blade arrive sharpened?

Yes, all Tekto knives are sharpened before they leave our facilities. However, all blades lose their edge after prolonged use and must be eventually resharpened.

How do I know if the blade is locked?

You will know the blade is locked when the sliding lock is in the further back position and not revealing the red arrow. If you see the red arrow, the blade is ready for deployment.

Are these knives legal in my state?

Knife laws vary from state to state. We recommend that you review your local laws. For more information, check out this guide.

Does the A3 Delta Mini come serrated?

No, the A3 Delta Mini features a sleek, non-serrated blade designed for precision and versatility.

How durable is the A3 Delta?

The A3 Delta comes made of titanium-coated D2 steel, and is highly durable and corrosion resistant.

CUSTOMER REVIEWS

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average rating 4.8 out of 5

Based on 104 reviews

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94% of reviewers would recommend this product to a friend

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104 Reviews

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Reviewed by David J.

Review posted

I recommend this product

Rated 5 out of 5

Mini A3 Review

I got the Mini A3 Delta a little while ago, and honestly, I’m super impressed. I already own a few knives, but this one really stands out. The automatic mechanism is so smooth and fast and it’s kind of addicting to open and close. The handle size feels great in my hand, with an amazing grip. I’ve used it for cutting boxes, rope, leather, and all kinds of daily household tasks, and it handles everything effortlessly. You can tell it’s built to last with its solid handle and durable design. Definitely a knife I’m happy to have in my collection!

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Reviewed by Jonathan M.

Verified Buyer

Review posted

I recommend this product

Rated 5 out of 5

Mini Muscle!

Love this little monster! The grip is aggressive, but not abrasive and the auto deploy is lightning fast. Excellent tolerances with very little blade play with a razor sharp blade out of the box. Also, it’s great to fidget with in meetings or just for fun! Third Tekto and I love them all!

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Reviewed by Austin R.

Verified Buyer

Review posted

I recommend this product

Rated 5 out of 5

I’m so sad that this is my first knife…

I’m “sad” because I know no other knife I buy will could match this quality! I NEVER write reviews, but this knife is so good that I need to. From the great quality holster (that I admittedly don’t need to use much because the clip that comes with this knife is amazing) all the way to the insanely powerful spring - Tekto has nailed it, and I haven’t even mentioned the blade itself yet.

This knife is razor sharp due to the use of D2 steel - a steel that many connoisseurs would call “middle of the road,” but I don’t know how much sharper you can make a knife! This thing can shave hairs straight out of the box.

The safety is amazing and it was a must for me as I would never put a spring loaded blade near my femoral artery without one. This knife also comes with a window breaker, which also helps ease my mind knowing this little thing can save me if it came down to it.

I don’t know how often the team reads these, but Tekto earned a life-long customer with this one, great job! In fact, I’d give 6/5 stars if I could.

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Reviewed by Michael S.

Verified Buyer

Review posted

I recommend this product

Rated 5 out of 5

Nice EDC

Fits nicely in my pocket. Great product. This one I carry everywhere.

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Reviewed by William K.

Verified Buyer

Review posted

I recommend this product

Rated 5 out of 5

Quality in a Small Package

The Delta Mini has exceeded all my expectations. It's small but has real heft. The quality is apparent in the blade and opening mechanism. This is not a flimsy knife and works wonderfully as an EDC.

Small, compact, but able to withstand everyday use. It easily fits in just about any pocket. The reversible clip is a nice feature, as is the glass breaker. It's my new everyday carry.

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