SOG Tellus FX 4.20" Fixed Blade Knife - Stonewashed Cryo 440C SS, Blaze Orange Textured Handle
- Blade Type:
- Clip Point
- Blade Material:
- Cryo 440C SS
- Bade ength:
- 4.20"
- OAL:
- 9"
- Frame:
- Full Tang
- Handle Description:
- Blaze Orange Textured
- Edge Type:
- Plain
- Weight:
- 6.70 oz
- Sheath:
- Nylon
The SOG Tellus FX 4.20" fixed blade knife is a practical, no-nonsense field companion built for hunters, outdoorsmen, and anyone who needs a dependable cutting tool in the backcountry. With a 4.20-inch blade in stonewashed Cryo 440C stainless steel, this fixed blade delivers the corrosion resistance and edge retention you want in a workhorse knife without the fuss of folding mechanisms. The clip-point profile gives you versatility for skinning, camp chores, and general-purpose cutting—a shape that's proven itself across decades of field use.
The blaze orange textured handle ensures you won't lose this knife in brush or tall grass, and the texture provides confident grip even when your hands are wet or gloved. The stonewashed finish on the blade hides wear and scratches, so your knife looks as rugged as it performs after months of real use. SOG's reputation for honest, functional design comes through here—this is a knife that does its job without pretense.
Whether you're field dressing game, processing firewood at camp, or handling general outdoor tasks, the Tellus FX gives you a fixed blade that's easy to access, simple to maintain, and built to last. No complicated mechanisms, no warranty fine print—just steel and handle material that work.
Key Features
- 4.20-inch clip-point blade in stonewashed Cryo 440C stainless steel
- Fixed blade design—fast deployment, no moving parts to fail
- Blaze orange textured handle for visibility and secure grip
- Corrosion-resistant stainless steel blade
- Versatile clip-point shape for field dressing, camp tasks, and general cutting
Specifications
| Brand | S.O.G |
| Model | Tellus FX |
| Blade Length | 4.20 inches |
| Blade Shape | Clip point |
| Blade Material | Cryo 440C stainless steel |
| Blade Finish | Stonewashed |
| Handle Material | Textured GRN |
| Handle Color | Blaze orange |
| Knife Type | Fixed blade |
Frequently Asked Questions
What is the SOG Tellus FX best used for?
This fixed blade knife excels at field dressing game, camp prep work, and general cutting tasks where you need a simple, dependable blade. The 4.20-inch clip-point is sized and shaped for hunting and outdoor use, not heavy chopping or prying.
Will the 440C stainless steel blade rust?
Cryo 440C stainless steel resists corrosion well, but like any stainless steel, it will eventually show patina or discoloration if exposed to salt, moisture, or blood for extended periods. Regular rinsing and drying will keep it in good condition. The stonewashed finish actually helps hide minor marks and wear.
Why is the handle blaze orange?
Blaze orange makes the knife highly visible in field conditions, which means you're less likely to lose it in brush, grass, or camp clutter. The textured surface also improves grip security when your hands are wet or you're wearing gloves.
Is the Tellus FX easy to sharpen?
We don't have specific sharpening guidance in our data, but 440C stainless steel is generally straightforward to maintain with standard sharpening stones or honing tools. We recommend contacting SOG or your local knife expert for detailed care advice.

