MTU6 is one of a kind product the combines brass knuckle and OTF knife. The body of the knife is made with aircraft grade aluminum which is extremely strong and light. On both sides of the body of the brass knuckle, carbon fiber is layered into the body of the knife to reduce weight. The blade is made out of 440C stainless steel which has the highest carbon content in the 400 stainless steel series. The blade has a hardness of 57HRC. MTU6 has a glass breaker at the end for any kind of emergency situation.
MTU6 is one of a kind product the combines brass knuckle and OTF knife. The body of the knife is made with aircraft grade aluminum which is extremely strong and light. On both sides of the body of the brass knuckle, carbon fiber is layered into the body of the knife to reduce weight. The blade is made out of 440C stainless steel which has the highest carbon content in the 400 stainless steel series. The blade has a hardness of 57HRC. MTU6 has a glass breaker at the end for any kind of emergency situation.
Heavy with a powerful spring and fast action, the knife looks perfect to me..it is big of course to act as a knuckle duster, but I have big hands so it fits like a glove – a heavy, very dangerous glove. Sharp out if the box, this was worth every penny, I’d buy it for double that but saved big on scratch and dent. I would consider as someone else wrote, putting some of that blue stuff to help hold them in place ( I can’t think of it now ) just because the action on every single knife I ever had from different companies caused them to loosen over time. Great knife, bought another one for my uncle, so looking forward to seeing how these knives hold up over time. Thanks Tacknives.
I now have 2 of your knifes and Love both, I will be ordering more for sure, better quality than my higher priced knifes, great locking up with almost no blade wiggle. And priced great for the product.
Alfred (verified owner) –
This is the second brass knuckle OTF I purchased, I bought it for a buddy, he absolutely loves his too.
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Alfred Z. (verified owner) –
This Brass Knuckle Knife is a work horse. Unit Gives me a good grip while ripping through thick rope with ease. Love it.
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Scott F. –
Fits the hand well. Very sharp blad.
Scoot T (verified owner) –
Heavy with a powerful spring and fast action, the knife looks perfect to me..it is big of course to act as a knuckle duster, but I have big hands so it fits like a glove – a heavy, very dangerous glove. Sharp out if the box, this was worth every penny, I’d buy it for double that but saved big on scratch and dent. I would consider as someone else wrote, putting some of that blue stuff to help hold them in place ( I can’t think of it now ) just because the action on every single knife I ever had from different companies caused them to loosen over time. Great knife, bought another one for my uncle, so looking forward to seeing how these knives hold up over time. Thanks Tacknives.
Tim Legg (verified owner) –
I now have 2 of your knifes and Love both, I will be ordering more for sure, better quality than my higher priced knifes, great locking up with almost no blade wiggle. And priced great for the product.