Fox Knives FX-604 Core OD specs and steel

The Fox Knives FX-604 Core OD has a 3.15" drop point blade in N690, weighs 4.8 oz and uses a liner lock.

Fox Knives FX-604 Core OD: Drop point blade, 3.15" long (generic profile, not to scale)Drop point blade, 3.15" long

Specifications

Blade steel
N690
Blade length
3.15"
Overall length
7.48"
Blade thickness
0.16"
Weight
4.8 oz
Lock
Liner lock
Handle
FRN (OD green)
Blade shape
Drop point
Opening
Manual (flipper or thumb hole)
Made in
Italy
Model
FX-604 Core OD
Brand
Fox Knives

Jesper Voxnaes design, OD green FRN. Fox lists EUR 134.50 (tax included) and no USD list price, so msrp is empty. Maker's spec table: 80 mm blade (3.15"), 190 mm overall (7.48"), 4.0 mm (0.16"), 135 g (4.8 oz). Liner lock, drop point and flipper/thumb-hole opening per the mygoodknife.com listing; the maker page does not state them.

Where to buy

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The steel: N690

N690 is a stainless steel rated 5/10 for edge retention, 4/10 for toughness and 8/10 for corrosion resistance; it is moderate on ease of sharpening (6/10). Full N690 page.

Edge retention
5/10
Toughness
4/10
Corrosion resistance
8/10
Ease of sharpening
6/10
N690 typical hardnessN690: 58-60 HRC55 soft60 mid65 very hard507058–60

How N690 compares

More Fox Knives knives

Other knives in N690

Specs checked on 2026-10-14 against the maker's product page.