Description
BTKBT2204D: BT2204D Tonic Lockback Folding Knife, Marbled Carbon Fiber
Bestech Knives
In recent years, there has been a common misconception about lockback knives; people assume that because of how the lock operates, that they could never have smooth action - for the most part, this has been the case. Colin Maisonpierre of CM Knife Designs and Bestech are proud to bring about a new era of lockback folding knives, with Maisonpierre's revolutionary new lockback design.
The Tonic is a new take on the lockback. Maisonpierre had a mission to create a lockback knife that flicked open just as easy as your standard liner lock or frame lock. To create this smooth opening, he designed the lock back to have a ceramic ball on the inside of it, which would interface with the tang of the blade. The idea being that there was less surface area contacting the blade so the opening would be smoother than a typical lockback. He calls this the "Inset Ball Back-Lock."
Regardless of whether you are left or right handed, this fantastic lockback flicks open with ease. The bolstered titanium handles feature sleek marbled carbon fiber inlays which provide a nice snug grip. The overall handle shape fits in the hand just right, and easily allows you to choke up on the blade for more precise cuts. The reverse tanto blade offers a nicely reinforced tip which is perfect for all piercing tasks. Whether this is your first pocket knife, first lockback, or you're a seasoned knife collector, the Bestech Tonic is a great addition to any EDC kit or collection.
Specifications
- Blade Length: 2.89"
- Cutting Edge: 2.75"
- Handle Length: 4.00"
- Overall Length: 6.89"
- Blade Thickness: 0.118"
- Blade Material: M390 Stainless Steel
- Blade Style: Reverse Tanto
- Blade Grind: Flat
- Blade Finish: Bead Blasted
- Handle Thickness: 0.46"
- Handle Material: Bolstered Titanium with Marbled Carbon Fiber Inlays
- Locking Mechanism: Lockback
- Pocket Clip: Titanium (Tip-Up, Left/Right Carry)
- Weight: 3.1 oz.
- Designer: Colin Maisonpierre of CM Knife Designs
- Made in China
UPC Code: 06703160
Carbon Fiber Handles
Very strong and lightweight material. Provides an upscale and modern feel.
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
M390
A go-to option for premium knives. Made by Bohler-Uddeholm, this 3rd generation powder-metal alloy offers high edge retention and excellent stainless properties.
Lockback
The lockback system has been used for many decades. It can usually be found on the knife spine and it provides a strong lockup that will wear well.
Bestech Knives Tonic Folding Knife 2.89" M390 Bead Blasted Reverse Tanto Blade, Bolstered Titanium Handles with Marbled Carbon Fiber Inlays
(1 review) 4.0 out of 5 stars
Bestech Knives Tonic Folding Knife 2.89" M390 Bead Blasted Reverse Tanto Blade, Bolstered Titanium Handles with Marbled Carbon Fiber Inlays Dingodawg13
Seattle
Apr 29, 2025
Pros: Blade Material, Blade Sharpness, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: Ease of Opening
Very smooth
Light weight, compact, and very sharp! I am one that loves the lockbar. It has a detent, were it deploys halfway and then u have to pull the knife blade into the lock position. some like it others don’t but for me it’s just fine! Love the blade and the carbon fiber inlays. The fit and finish could be smoother but hey check the price. The carbon fiber inlay is pretty! I think most will actually like it.
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Close-up of hand holding knife, opening or unsheathing knife, and then closing or sheathing knife.
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