SOG · Code 17-21-02-57

Fixed Blade Knife SOG SEAL FX Tanto 17-21-02-57

★★★★★ 4,8 147 reviews Heureka verified
SOG SEAL FX TANTO 17‑21‑02‑57 is a precisely crafted, compact, and durable fixed blade knife – ideal for those who want a reliable tool with professional-grade performance. Thanks to its quality materials, strength, and versatile design, it is an excellent choice for tactical deployment and outdoor challenges where a solid cutting edge, penetrating tip, and secure grip are essential. 🔪🔥 Free shipping.
Knives Fixed knives

Detailed product description

Fixed Blade Knife SOG SEAL FX TANTO 17‑21‑02‑57

As soon as you take the SOG SEAL FX TANTO 17‑21‑02‑57 fixed blade knife in hand, you immediately feel that you are holding a tool that combines professional tactical parameters with durability built for demanding use. This model is not just another fixed blade knife – it is a precisely designed and reliable tool, ready to handle outdoor, survival, and tougher cutting tasks in harsh conditions.

The SEAL FX TANTO model is intended for users looking for a compact fixed blade knife with high durability, ergonomic handling, and professional performance. It is a knife that will support you in critical moments – during outdoor adventures, survival activities, and more demanding tasks in the field.

Model SOG SEAL FX TANTO 17‑21‑02‑57

Type Fixed blade knife / tactical style

Edge Plain

Construction Full Tang

Sheath rigid sheath (e.g. Kydex)

Category Outdoor / tactical use / fixed blade knife

Key parameters

Overall length cca 91.73" (233 cm)
Blade length cca 42.91" (109 cm)
Weight cca 7.2 oz (~ 204 g)
Steel CPM S35VN stainless steel
Handle 30 % GRN (texturovaná)
Blade thickness cca 0.19" (4,8 mm)
Blade finish black taktický finish
Blade shape Tanto

About SOG

SOG (Specialty Knives & Tools) is a brand with a long tradition of manufacturing fixed blade and tactical knives. Their products are known for reliability, durability, and performance even in extreme conditions. SOG combines military inspiration with modern materials and precision workmanship, making their knives popular among outdoor enthusiasts, professionals, and survival specialists.

Character and philosophy

SOG SEAL FX TANTO is rooted in tactics and the experience of professional users. The tanto blade shape is characterized by exceptional tip strength and the ability to penetrate material, ensuring reliability where both precision and strength are needed in one tool.

The blade is made from premium CPM S35VN steel, which provides excellent toughness, wear resistance, and long edge life. The blade surface is treated to reduce reflections while also increasing corrosion resistance – ideal for tactical and field use.

The full‑tang construction makes the knife one solid unit – nothing moves, nothing flexes, and everything is ready for hard work.

Key benefits

  • Tanto blade shape – exceptional tip strength and excellent penetration
  • Premium CPM S35VN steel – long edge life and high durability
  • Textured GRN handle – secure grip even in demanding conditions
  • Full‑tang construction – uncompromising strength
  • Compact dimensions and low weight – perfect for quick deployment and extended carry

Possible limitations

  • Smaller size – not as substantial as large survival knives
  • Tactically oriented design – may not suit minimalist outdoor users
  • Black finish – aesthetics are more “tactical” than classic

Maintenance and care

  • After use, clean and dry the blade to preserve its long service life
  • For long-term storage, lightly oil the blade with protective oil

For sharpening, we recommend the Spyderco Tri‑Angle Sharpmaker Complete Sharpening System 204MF – ideal for plain edges as well. 🛒 Available at Moskito.cz

Final verdict

SOG SEAL FX TANTO 17‑21‑02‑57 is a precisely crafted, compact, and durable fixed blade knife – ideal for those who want a reliable tool with professional-grade performance. Thanks to its quality materials, strength, and versatile design, it is an excellent choice for tactical deployment and outdoor challenges where a solid cutting edge, penetrating tip, and secure grip are essential. 🔪🔥

Customer reviews

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147 reviews · Heureka verified
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