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Description
The Kansept Contra K1139A2 represents a masterclass in utilitarian knife design, blending tactical minimalism with everyday practicality. Conceived by designer Nathan Contra, this folding knife delivers both performance and aesthetic appeal for discerning EDC enthusiasts. At its core lies a premium S90V stainless steel blade with blackwash finish, ground to razor-sharp precision using a hollow grind technique. The 3.25-inch sheepfoot blade balances aggressive cutting capability with refined control, maintaining exceptional edge retention and wear resistance for extended use. The symmetrical titanium handle—featuring black and plain titanium construction—provides a lightweight yet durable grip that resists scratching and daily wear. Its ergonomic design ensures comfortable all-day carry without fatigue. Deployment is seamless thanks to dual opening mechanisms: a front flipper and thumb stub enable rapid one-handed access. The frame lock mechanism secures the blade firmly during operation, prioritizing user safety without compromising speed. Weighing just 3.76 ounces with an overall length of 7.83 inches, the Contra excels as an urban-ready companion for outdoor adventures and daily tasks alike. Its understated industrial styling suits professional and casual environments equally well, making it the ideal choice for those seeking a knife that performs as impressively as it looks.
CPM-S90V Blade Introduction
CPM-S90V is a premium, high-alloy martensitic stainless steel renowned for its exceptional wear resistance and unparalleled edge retention, owing to a high volume of hard vanadium carbides. However, this extreme wear resistance makes it notoriously difficult to sharpen and machine, requiring specialized abrasive tools like diamond or cubic boron nitride. Additionally, while highly corrosion-resistant due to its chromium content, its high carbide density reduces its overall toughness, making it susceptible to chipping if subjected to heavy impacts or prying tasks.
SPECIFICATIONS
Overall Length：7.83"/198.8mm
Blade Length：3.25"/82.6mm
Blade Thickness：0.118''/3.0mm
Blade Material：S90V
Blade Style：Sheepfoot
Blade Grind：Hollow Grind
Blade Finish：Blackwash
Handle Material：Black and Plain Titanium
Color：Plain Black
Lock Type：Frame Lock
Weight：3.76oz/106.5g
Model Name：Contra
Model Number：K1139A2
Designer：Nathan Contra
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Delivery and Shipping
In-stock orders will be shipped in 48 hours except weekend and holidays.
Pre-orders pls subject to the indicated Pre-order shipping dates.
From China warehouse: Estimated delivery in 15–21 business days