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Kershaw 1660 — Leek Sandvik 14C28N Pocket Knife Stainless Steel Frame
USD $72.99
Sleek assisted-opening pocket knife with Sandvik 14C28N blade and stainless steel frame handle.
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Specifications
- Blade Material
- Sandvik 14C28N Stainless Steel
- Handle Material
- 410 Stainless Steel
- Blade Length
- 7.6cm
- Total Length
- 17.8cm
- Weight
- 85g
- Lock Type
- Frame Lock
- Blade Style
- Wharncliffe
Description
The Kershaw Leek 1660 is a masterpiece of minimalist EDC design, featuring a slender Sandvik 14C28N Wharncliffe blade deployed via Ken Onion’s SpeedSafe assisted-opening mechanism. The bead-blasted stainless steel frame handle keeps the profile razor-thin in the pocket, while the frame lock provides secure blade lockup. A tip-lock slider prevents accidental opening during carry.

Slim by Design
The Leek vanishes in the pocket — its stainless frame is thinner than a smartphone, yet delivers a blade that slices with surgical precision. A nudge of the flipper and SpeedSafe snaps the Sandvik steel open in a blink, ready for the thousand small tasks that define a day. When a knife this good looks this clean, carrying every day becomes non-negotiable.
The Leek vanishes in the pocket — its stainless frame is thinner than a smartphone, yet delivers a blade that slices with surgical precision. A nudge of the flipper and SpeedSafe snaps the Sandvik steel open in a blink, ready for the thousand small tasks that define a day. When a knife this good looks this clean, carrying every day becomes non-negotiable.
A Ken Onion Original
Designed by legendary knifemaker Ken Onion and manufactured in Tualatin, Oregon, the Leek introduced SpeedSafe assisted opening to the world. Sandvik 14C28N is a nitrogen-enriched Swedish stainless steel engineered for fine edges and corrosion resistance — the ideal match for a knife that lives in the pocket alongside keys, phones, and the unpredictable demands of daily life.
Designed by legendary knifemaker Ken Onion and manufactured in Tualatin, Oregon, the Leek introduced SpeedSafe assisted opening to the world. Sandvik 14C28N is a nitrogen-enriched Swedish stainless steel engineered for fine edges and corrosion resistance — the ideal match for a knife that lives in the pocket alongside keys, phones, and the unpredictable demands of daily life.

Knife Care & Maintenance
Keep your blade performing at its best. Rinse and dry after each use to prevent corrosion. Apply a thin coat of mineral oil to the blade periodically. Sharpen with a whetstone or honing rod at a consistent angle. Store in a sheath, knife roll, or magnetic strip — never loose in a drawer. For carbon and Damascus steel, wipe after contact with acidic foods. For folding knives, clean the pivot area and apply a drop of lubricant to ensure smooth deployment.