# Kershaw Leek 1660 vs Zero Tolerance 0350: specs and price compared

A sourced, side-by-side comparison of the Kershaw Leek 1660 (Kershaw) and Zero Tolerance 0350 (Zero Tolerance) among pocket knives. Kershaw Leek 1660 is the cheaper of the two at $94.99.

## Side by side

| Spec | Kershaw Leek 1660 | Zero Tolerance 0350 |
| --- | --- | --- |
| US price | $94.99 | $168 |
| Brand | Kershaw | Zero Tolerance |
| Blade length (in) | 3 | 3.25 |
| Blade steel | 14C28N | CPM S30V |
| Lock type | frame lock | liner lock |
| Opening mechanism | SpeedSafe assisted opening, flipper/thumb stud | SpeedSafe assisted opening, flipper/dual thumb studs |
| Blade shape grind | modified wharncliffe, hollow grind | modified drop point with recurve, DLC-coated |
| Handle material | 410 stainless steel | textured G-10 |
| Closed length (in) | 4 | 4.625 |
| Weight (oz) | 3 | 6.2 |

## Key differences

- Blade length (in): Kershaw Leek 1660 3 vs Zero Tolerance 0350 3.25
- Blade steel: Kershaw Leek 1660 14C28N vs Zero Tolerance 0350 CPM S30V
- Lock type: Kershaw Leek 1660 frame lock vs Zero Tolerance 0350 liner lock
- Opening mechanism: Kershaw Leek 1660 SpeedSafe assisted opening, flipper/thumb stud vs Zero Tolerance 0350 SpeedSafe assisted opening, flipper/dual thumb studs
- Blade shape grind: Kershaw Leek 1660 modified wharncliffe, hollow grind vs Zero Tolerance 0350 modified drop point with recurve, DLC-coated
- Handle material: Kershaw Leek 1660 410 stainless steel vs Zero Tolerance 0350 textured G-10
- Closed length (in): Kershaw Leek 1660 4 vs Zero Tolerance 0350 4.625
- Weight (oz): Kershaw Leek 1660 3 vs Zero Tolerance 0350 6.2

## Sources

- Kershaw Leek 1660: https://kershaw.kaiusa.com/leek-black.html (kershaw.kaiusa.com, verified 2026-08-11)
- Zero Tolerance 0350: https://www.bladehq.com/item--Zero-Tolerance-0350--3651 (bladehq.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/pocket-knives/kershaw-leek-1660-vs-zero-tolerance-0350/
Cite: Per The Front Desk Review, Kershaw Leek 1660 ($94.99) vs Zero Tolerance 0350 ($168) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/pocket-knives/kershaw-leek-1660-vs-zero-tolerance-0350/
License: CC BY 4.0.