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MTech USA MT-A845BK SPRING ASSISTED KNIFE, 5" Closed, Black Blade

4.6 4.6 out of 5 stars 7,433 ratings
$12.95
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Black Blade
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Purchase options and add-ons

Recommended Uses For Product Hunting, Camping
Brand MTECH USA
Model Name MT-A845BK
Special Feature Folding Knife,Pocket Clip,Spring Assist,Folding
Included Components knife
Handle Material Aluminum
Color Black Blade
Blade Material Stainless Steel
Style MT-A845 Series
Power Source Manual

About this item

  • Spring assist Folding knife offers rapid one-handed deployment, locks securely into place with liner lock
  • Black stainless steel blade with thumb stud for faster deployment
  • Black aluminum handle with cut-out design
  • Pocket clip for easy and safe carry; seatbelt cutter and Glass breaker for emergencies
  • 5-inch closed length; 3. 75-Inch blade length with 3. 5 mm thickness
› See more product details

Additional Details

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Customer ratings by feature

Value for money
4.5 4.5
Ergonomic
4.4 4.4
Sturdiness
4.4 4.4
Craftsmanship
4.2 4.2
See all reviews
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Technical Details

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MTech USA MT-A845BK SPRING ASSISTED KNIFE, 5" Closed, Black Blade

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From the manufacturer

MTech USA

MTech USA

Fashionable Carry For Everyday Life

Exceptional blades for everyday carry, geared towards survivalists, adventurers, and martial artists. MTech USA is among the fastest growing brands on the market. Innovative, stylish and enhanced knives, swords, self-defense tools and more, you’re not going to find a more diverse collection of fixed blades, manual folders and spring assisted edges than you will with MTech. #FashionableCarryForEverydayLife

EDC Evolved

High Quality

Dependable

EDC Evolved

Function meets fashion. Designed with every day carry in mind, these MTech USA knives differ from other knives through a broader interpretation of color and design.

High Quality

Made from premium quality materials. 3CR13 satin finish stainless steel blade provides an excellent balance of hardness and corrosion resistance. Premium handle scales made of G10, aluminum, wood or nylon fiber offer secure grips in even the most challenging conditions.

Dependable

Provides consistent razor-sharp cutting performance and high durability. A knife you can count on for camping, hiking, backpacking, hunting & fishing, the outdoors, military & tactical needs, DIY activities, survival, self-defense, and emergencies.

Care & Maintenance

Care & Maintenance

  • Keep knife sharp with sharpening stone
  • Hand wash with soapy water and dry thoroughly
  • Never store wet, or in wet sheath

MT-20-03 MT-20-77GY MT-588BK MT-673 MT-A705GD MT-A845F
MT-20-03 MT-20-77GY MT-588BK MT-673 MT-A705GD MT-A845F
See Details
Customer Reviews
4.5 out of 5 stars
2,158
4.4 out of 5 stars
1,379
4.5 out of 5 stars
4,499
4.6 out of 5 stars
2,495
4.6 out of 5 stars
13,723
4.7 out of 5 stars
6,298
Price $14.55 — $11.51 $10.11 $10.99 $9.99
Handle Wood w/ Titanium Bolster ABS Stainless Steel G10 Aluminum Aluminum
Blade Material 3CR13MoV - Satin Finish 3CR13MoV - Gray TiNite Coated 3CR13MoV - Black Oxidized 3CR13MoV - Stonewashed Finish 3CR13MoV - Gold TiNite Coated 3CR13MoV - Embossed Printing
Blade Type Fine Edge Spear Point Fine Edge Spear Point Fine Edge Spear Point Fine Edge Tanto Partially Serrated Drop Point Fine Edge Drop Point
Overall Length 9.00-inches 11.25-inches 4.50-inches 5.00-inches 8.00-inches 9.00-inches
Fashionable Carry For Everyday Life

Product Description

This spring assisted open folding knife from Mtech USA ballistic offers easy one handed deployment. Once open, the blade locks securely into place with the use of its liner lock. This knife features a 3. 75-Inch, 3. 5mm thick, black stainless steel blade. The blade also has a thumb stud for even faster deployment. The black aluminum handle has a seat belt cutter and a glass breaker, which can be used to punch out the window of a car in an emergency situation making this a true rescue knife. This knife comes complete with a pocket clip for easy and safe carry. Measures 5- inches closed. M Tech USA offers a diversified lineup of Tactical folding knives, fixed blade knives, archery products, and security items -- all at competitive prices.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
7,433 global ratings

Customers say

Customers like the sharpness, appearance and value of the knife. They mention that the blade is pretty sharp, the design is excellent and that it's a solid value. They are also satisfied with performance. However, some disagree on weight, ease of opening and closing, and size.

AI-generated from the text of customer reviews

638 customers mention509 positive129 negative

Customers like the quality of the knife. They say it has a solid build, sharp blade, and is well-made. Some say that the knife does not stay open when opened, but overall it has held up to a lot of abuse. It has s a very strong stopper along with a great grip. Overall, customers say it's s super versatile and has served them well over the years.

"...It's bigger than you'd think, sharp and sturdy!" Read more

"...with this one they fit all of the above and I am beyond impressed with the quality l. Just sharpen your knife every month or so and it's perfect for..." Read more

"Pros - Tough little nut. Comes factory sharpened, not razor but that's what razor blades are for...." Read more

"...It's as solid as a rock. I did put two drops of synthetic, not oil, that I use for my firearms. No oil mess and the metal sucks it right in...." Read more

500 customers mention419 positive81 negative

Customers like the sharpness of the knife. They say the blade is pretty sharp, stays sharp, and is noticeably sharper than the main blade. Some customers also say the knife is nice, solid, and well-made. It comes factory sharpened and holds its sharpness well. Some mention that the knife can be used for cutting cardboard boxes, rope, and glass breaker on the handle.

"...It's bigger than you'd think, sharp and sturdy!" Read more

"...(SEATBELT CUTTER,GLASS BREAKER,COMFORTABLE HANDGRIP ON IT AND IT HAS A SHARP BLADE). I got this a couple days ago and I love this knife...." Read more

"Pros - Tough little nut. Comes factory sharpened, not razor but that's what razor blades are for...." Read more

"Very nice knife, it even came pretty sharp" Read more

427 customers mention386 positive41 negative

Customers are satisfied with the appearance of the knife. They mention that it looks good, has an excellent design, and is a sleek pocket folder. Some say that the knife is able to cut through wood easily.

"...Worth the money and great pocket knife 100% in my book" Read more

"...I keep this with my EDC bag in case I ever need it. Decent self defense knife too if that's what you're looking for the grip is great, but I have a 9..." Read more

"...The BSA wouldn't allow this.Over All- It's a good whatever knife. Keep in your dash or on your belt when traveling...." Read more

"Very nice knife, it even came pretty sharp" Read more

348 customers mention348 positive0 negative

Customers appreciate the value of the knife. They mention that it's a solid value for the price, and is pretty cool for how cheap it is.

"...Worth the money and worth buying for you or your better half (BF/GF,FIANCE OR HUSBAND/WIFE). Worth the money and great pocket knife 100% in my book" Read more

"...Definitely recommend for the price and value. Side note, they also do a decent budget neck knife as well that I also recommend." Read more

"...But well worth the trade off in weight. Low cost VS weight, a win. Med tec supplies is costly but necessary...." Read more

"This knife is a beast and well worth the money. It’s not little so if you’re looking for a small piece to hide it’s not this one." Read more

118 customers mention88 positive30 negative

Customers like the performance of the knife. For example, they say it works well, the assist mechanism functions well, and the blade is very sharp and strong. Some mention that it serves them well over the years and is highly functional for light to moderate jobs. Overall, most are satisfied with the performance and recommend it.

"...Overall, this knife offers impressive performance and design, especially for the price!" Read more

"Very Happy with this item. Nice and wide. Will be very useful. Highly recommend. AAAAA++++" Read more

"...and fixed, and this one just seems very unnecessarily large and ungainly. The pictures don't let on how wide it actually is...." Read more

"Really good knife and has served me well over the years...." Read more

233 customers mention150 positive83 negative

Customers are mixed about the size of the knife. Some mention it's not too big, not too small, and the perfect size pocket knife to carry around. They also appreciate the way it fits in their hand and the lock is solid. However, some customers say it'll be too big for their pockets and is a lot bigger than they expected.

"...It's bigger than you'd think, sharp and sturdy!" Read more

"...knife cause I take it everywhere I go,I keep it in my pocket,it fits in my pocket and feels comfortable when you walk and keep it in your pocket...." Read more

"...It's very... big. It's not a pocket knife. The BSA wouldn't allow this.Over All- It's a good whatever knife...." Read more

"...cutter 3 has a glass window breaker, 4 feels good in the hand, 5 is decent size but not too big, 6 around $10...." Read more

227 customers mention137 positive90 negative

Customers are mixed about the weight of the knife. Some say it has a nice weight to it, while others say it's fairly bulky and too heavy for them.

"...Yes, it’s a bit heavy for this purpose. But well worth the trade off in weight. Low cost VS weight, a win. Med tec supplies is costly but necessary...." Read more

"...I wouldn't use it as a whittling knife, it's fairly bulky. I'd say it's a Tackle Box knife." Read more

"...The knife itself was very nice. Solid black. Nice weight to it. Very Sharp. Complimented on it at work." Read more

"...PROS- Belt clip allows for deep pocket carry- Good hefty weight to the knife-..." Read more

164 customers mention103 positive61 negative

Customers are mixed about the ease of opening and closing the knife. Some mention that it flips open with ease, and is a bit weighty, while others say that it doesn't automatically open, it opens with some force, and the switch blade mechanism is a pain to open.

"...Solid sturdy construction, smooth blade opening, tight lock up and easy liner release. Great knife!" Read more

"...It is made well, but the weight combined with the weak opening mechanism made me return this and buy a Tac-force knife instead." Read more

"...any loosening problems, hone the edge occasionally, and the blade still opens easily, and locks...." Read more

"...They both were smooth to open and close and lock. I haven’t been able to try the glass breaker yet. What are the four holes in the blade used for?..." Read more

Four Years later
5 Stars
Four Years later
Bought my first knife Jan 2019, bought another as a gift 2021, and have it on my public list for people to buy me.I have carried this in my pocket for all those years, and use it for any need that it can do, from prying, cutting, cleaning/scraping oxide of aluminum (should use a better tool), hammer, I keep bees and have used it as a hive tool, and the tip to pry many things out with.You can see from the pictures the wear on the edges but no other issues. Have not had any loosening problems, hone the edge occasionally, and the blade still opens easily, and locks.For the price, it is worth trying, as I said I would not mind receiving more of this knife, that is why I put it on my public list for people to buy me.The knife I bought as a gift was a little tight on opening, but expect that to remedy itself with use, the only fault I can think of.Considering the abuse I give this knife, especially opening boxes, cutting paper and cardboard, I’m always surprised by the knife edge.Hope this helps someone.
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Top reviews from the United States

Paul Lawrence
5.0 out of 5 stars Good pocket knife!
Reviewed in the United States on February 5, 2024
Color: Black BladeVerified Purchase
I always keep a pocket knife on me and needed a replacement so I bought this, and am not disappointed! It's bigger than you'd think, sharp and sturdy!
One person found this helpful
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John
5.0 out of 5 stars A little bigger than it is in the picture. But it worth it. Worth the money
Reviewed in the United States on March 14, 2024
Color: Black BladeVerified Purchase
There is nothing to dislike about this item. I like this item (MTech USA MT-A845BK SPRING ASSISTED KNIFE, 5" Closed, Black Blade
cause it has a (SEATBELT CUTTER,GLASS BREAKER,COMFORTABLE HANDGRIP ON IT AND IT HAS A SHARP BLADE). I got this a couple days ago and I love this knife. It is my every day EDC pocket knife now. I always have it in my pocket with me everywhere I go,with the exception of (baseball stadiums,sporting events and theme park) cause pocket knives aren't allowed in those 3 places that I put. But either than those 3 places where it isnt allowed. This (MTech USA MT-A845BK SPRING ASSISTED KNIFE, 5" Closed, Black Blade) is my everyday carry EDC pocket knife cause I take it everywhere I go,I keep it in my pocket,it fits in my pocket and feels comfortable when you walk and keep it in your pocket. Worth the money and worth buying for you or your better half (BF/GF,FIANCE OR HUSBAND/WIFE). Worth the money and great pocket knife 100% in my book
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Matthew Steel
5.0 out of 5 stars Excellent Budget EDC Knife!!!
Reviewed in the United States on June 3, 2023
Color: Black BladeVerified Purchase
The media could not be loaded.
 So I've been around knives a lot, and spent hours and hours searching for the best budget EDC knife I could find that 1 looks good, 2 has an seat belt cutter 3 has a glass window breaker, 4 feels good in the hand, 5 is decent size but not too big, 6 around $10. MTech really delivered with this one they fit all of the above and I am beyond impressed with the quality l. Just sharpen your knife every month or so and it's perfect for 99%of everyday needs. I keep this with my EDC bag in case I ever need it. Decent self defense knife too if that's what you're looking for the grip is great, but I have a 9mm for that this is just for emergencies like car crashes or whatever etc. Definitely recommend for the price and value. Side note, they also do a decent budget neck knife as well that I also recommend.
Customer image
Matthew Steel
5.0 out of 5 stars Excellent Budget EDC Knife!!!
Reviewed in the United States on June 3, 2023
So I've been around knives a lot, and spent hours and hours searching for the best budget EDC knife I could find that 1 looks good, 2 has an seat belt cutter 3 has a glass window breaker, 4 feels good in the hand, 5 is decent size but not too big, 6 around $10. MTech really delivered with this one they fit all of the above and I am beyond impressed with the quality l. Just sharpen your knife every month or so and it's perfect for 99%of everyday needs. I keep this with my EDC bag in case I ever need it. Decent self defense knife too if that's what you're looking for the grip is great, but I have a 9mm for that this is just for emergencies like car crashes or whatever etc. Definitely recommend for the price and value. Side note, they also do a decent budget neck knife as well that I also recommend.
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8 people found this helpful
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VacantCat
4.0 out of 5 stars Tackle Box knife for the car.
Reviewed in the United States on June 14, 2018
Color: Black BladeVerified Purchase
Pros - Tough little nut. Comes factory sharpened, not razor but that's what razor blades are for. Think so you're not likely to break it unless you are a YouTuber trying to prove something. Good knife to keep in the car for the off chance you get in water and have to cut the seatbelt and break the window. Or if you need to rescue someone in that situation.
Cons- Stiff blade. Doesn't want to snap out easily so don't give this to your SO if they have "soft hands". Take a little muscle to get it to flip. Same with getting it back in. I sits very firmly against the clip safety so you really need to put some oomf into closing it. It's very... big. It's not a pocket knife. The BSA wouldn't allow this.

Over All- It's a good whatever knife. Keep in your dash or on your belt when traveling. I wouldn't use it as a whittling knife, it's fairly bulky. I'd say it's a Tackle Box knife.
One person found this helpful
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pauld
5.0 out of 5 stars Great knife for any price.
Reviewed in the United States on February 19, 2024
Color: Black BladeVerified Purchase
I was really shocked at the excellent craftsmanship and parts. It's as solid as a rock. I did put two drops of synthetic, not oil, that I use for my firearms. No oil mess and the metal sucks it right in.
I love it.
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jimmy hart
5.0 out of 5 stars Nice
Reviewed in the United States on April 30, 2024
Color: Black BladeVerified Purchase
Very nice knife, it even came pretty sharp
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TJ Werner
3.0 out of 5 stars Heavy, Bulky
Reviewed in the United States on August 30, 2023
Color: Black BladeVerified Purchase
This is a very bulky and very heavy pocket knife. It is made well, but the weight combined with the weak opening mechanism made me return this and buy a Tac-force knife instead.
2 people found this helpful
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Whiteraven
5.0 out of 5 stars This is an outstanding value for the money!
Reviewed in the United States on July 3, 2023
Color: Desert CamoVerified Purchase
I purchased this knife for my IFAK bag. Yes, it’s a bit heavy for this purpose. But well worth the trade off in weight. Low cost VS weight, a win. Med tec supplies is costly but necessary. So when you can get a good quality item at a super low cost, it helps the wallet for sure.
This knife will fill the needs for just about anyone needing this type of knife. Solid sturdy construction, smooth blade opening, tight lock up and easy liner release. Great knife!
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Top reviews from other countries

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pedro
5.0 out of 5 stars Gostei muito. E olha que sou exigente.
Reviewed in Brazil on December 6, 2021
Color: Black BladeVerified Purchase
Apesar de algumas avaliações negativas, o meu veio tudo certinho. A qualidade é excelente, vêm muito bem afiado. Além de bonito apresenta uma ótima estrutura, fácil de sacar, corta feito navalha. Já cortei coisas duras( que não é o indicado ) e ele desempenhou muito bem. Escolhi ele pelo design da lâmina. Para defesa esse é o melhor design de lâmina. Fura e corta. A empunhadura é ótima. E ainda tem uma lâmina na parte de baixo que serve para cortar linhas e fios. Acho difícil achar outro assim por 100 reais.
7 people found this helpful
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Charles Tenorio da Silva
5.0 out of 5 stars Canivete muito bom!
Reviewed in Brazil on July 9, 2022
Color: Black BladeVerified Purchase
Muito bom prático resitente e supre afiado !
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Benfica
5.0 out of 5 stars Resistente
Reviewed in Brazil on November 21, 2023
Color: Black BladeVerified Purchase
Muito bonito e resistente
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Alex
4.0 out of 5 stars CANIVETE BOM
Reviewed in Brazil on February 28, 2023
Color: Black BladeVerified Purchase
Atende bem, material bom. Uso pouco, mas parece de qualidade.
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Massimiliano Laporta
5.0 out of 5 stars Bons materiais.
Reviewed in Brazil on May 17, 2022
Color: Black BladeVerified Purchase
Imaginava fosse menor e mais leve.
Em geral parece feito com bons materiais e tem uma lamina ótima.
Bom custo beneficio (comprei em promoção com 25% de desconto).
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