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Kershaw 1660AB Ken Onion Leek by Santa Fe Stoneworks Assisted Flipper Knife 3" Bead Blast Plain Blade, Stainless Steel Handles with Jet and Abalone Onlays, Frame Lock
KS1660AB: Leek with Jet and Abalone Onlays Jewelry Collection
Kershaw Knives
Front side on handle has the exquisite jet and abalone inlay from Santa Fe Stoneworks. Back handle has pocket clip and safety button.
The Leek drop point blade is of Sandvik 14C28N stainless steel with a hollow grind. Stock thickness is 0.090" and blade length is just under 3 inches (7.62 cm). Closed length is 4 (10.3 cm). Weight is 3 oz. The index trigger serves both as an ambidextrous opening aid and as a finger guard when the knife is open. With a simple push on the index trigger, the closed knife quickly springs open using The Ken Onion Speed Safe torsion bar technology to propel the blade to an open and locked position. The dual thumb studs serve as the positive stop for the blade. The notched thumb ramp of the blade provides a secure placement for the index finger or thumb to rest on during use.
Please note: As these are individually handcrafted pieces, actual product may be slightly different than pictured.
Specifications
Blade Length: 3" (7.5 cm)
Closed Length: 4 in. (10.3 cm)
Steel: Sandvik 14C28N Stainless Steel
Handle: 410 Stainless Steel with Jet and Abalone Onlays
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
Mother of Pearl Handles
A beautiful natural material, Mother of Pearl is very strong, resilient and really accents knives well.
14C28N Stainless Steel
Made in Sweden by steel company Sandvik, 14C28N is a clean, high-quality alloy with exceptionally high toughness for a stainless steel.
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.
Made in USA
This product is USA born and raised.
Customer Reviews
Kershaw 1660AB Ken Onion Leek by Santa Fe Stoneworks Assisted Flipper Knife 3" Bead Blast Plain Blade, Stainless Steel Handles with Jet and Abalone Onlays (3 reviews)
3.7 out of 5 stars
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Kershaw 1660AB Ken Onion Leek by Santa Fe Stoneworks Assisted Flipper Knife 3" Bead Blast Plain Blade, Stainless Steel Handles with Jet and Abalone Onlays
Aj&Nbsp; &Nbsp;
Weston, MO
Oct 28, 2025
Pros: Blade Material, Blade Sharpness, Ease of Opening, Lock Ease of Use, Lock Type, Weight
I have many knives with abalone inlay handles. I also have other knives from Santa Fe Works. Apparently, for the price, you are not guaranteed good work. I’ve been told that huge black chunks in the middle of the abalone is ‘common’. I’ve never seen it before like this so be prepared that it’s ‘common’ for Knifecenter to receive inferior work and they think it’s OK. I could return it but it took over 6 weeks to receive it and it was a gift. I’m just glad I’m not looking at it everyday.
Kershaw 1660AB Ken Onion Leek by Santa Fe Stoneworks Assisted Flipper Knife 3" Bead Blast Plain Blade, Stainless Steel Handles with Jet and Abalone Onlays
Kershaw 1660AB Ken Onion Leek by Santa Fe Stoneworks Assisted Flipper Knife 3" Bead Blast Plain Blade, Stainless Steel Handles with Jet and Abalone Onlays
The Wizard
Seattle, WA
Feb 22, 2010
Pros: Ease of Opening, Weight, Overall Quality
Cons: None
Gorgeous folder
Hard to find a better looking knife, looks so good you really don't want to clean fish with it. The jet and abalone panel gives the knife a little extra girth, which improves the overall grip. This one's going to stay under glass.
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Close-up of hand holding knife, opening or unsheathing knife, and then closing or sheathing knife.
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