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We Knife Company Jim O'Young Synergy 2v2 Flipper Knife 3.49" CPM-20CV Black Stonewashed Drop Point Blade, Black Integral Titanium Handle, Frame Lock - WE18046D-3
WEK18046D3: WE18046D-3 Jim O'Young Synergy 2v2 Integral Folding Knife - Black Titanium
WE Knife Company
The Synergy was designed by retired mechanical design engineer turned competitive shooter Jim O'Young. Jim leveraged his knowledge and experience to design and engineer the SpeedTech Synergy folding knife using SolidWorks, a state-of-the-art, 3-dimensional, solid modeling CAD software tool. It was the very first knife created using this technology and featured several design elements never seen before in a production folding knife: an ergonomic, fully 3D digitally sculpt surface handle machined from a single, solid billet of material, a captive floating bearing system, and a button lock with increased engagement geometry. The Synergy was truly way ahead of its time and was awarded the Most Innovative American Design at the 1999 BLADE Show by its industry peers. On the 20th anniversary of the original Synergy design, Jim partnered with WE Knife to continue the legacy and introduce an updated and re-engineered Synergy 2 to the next generation of cutlery enthusiasts. Now, the Synergy 2v2 is here with the same great feel yet a completely different look.
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
Titanium Handles
A nonferrous metal, it's prized for its high strength to weight ratio and is often used on higher end knives.
20V Stainless Steel
A go-to option for premium knives. Made in the USA by Crucible Industries, this powder-metal alloy offers high edge retention and excellent stainless properties.
Frame Lock
Developed by Chris Reeve, it functions like a liner lock but the lock is comprised of one of the handle scales. It's an extremely strong and easy to manipulate lock.
Customer Reviews
We Knife Company Jim O'Young Synergy 2v2 Flipper Knife 3.49" CPM-20CV Black Stonewashed Drop Point Blade, Black Integral Titanium Handle (1 review)
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We Knife Company Jim O'Young Synergy 2v2 Flipper Knife 3.49" CPM-20CV Black Stonewashed Drop Point Blade, Black Integral Titanium Handle
Brad C.
Roy, NM
Apr 17, 2026
Pros: Blade Material, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip
Cons: None
Rare WE Excellence
I got mine on sale ($220) in 2023, but I doubt I'd be any less impressed had I paid the current full price. Especially with what ~$350 gets you from WE and comparable manufacturers in 2026. Great grind for EDC use. Reasonably thin stock with a deep hollow. Mine is currently 15dps, .010" BTE at the heel, gradually transitioning to .015" at the tip. My only real complaint, if forced to find one, is the lockbar tension. It feels weird and spongy but tuning integrals requires a human with actual skill and gets expensive so as long as your expectations are realistic then I can't imagine being disappointed. The factory edge was standard overbuffed, 25dps WE trash. I put no weight in factory edges, but I know some people do (not that there's anything wrong with that). Edge retention has been great, but I suspect the geometry is doing the heavy lifting. The blade coating has held up surprisingly well. I've used it a ton and the only real wear is where the hollow meets the flat.
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Close-up of hand holding knife, opening or unsheathing knife, and then closing or sheathing knife.
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