SOG Seal FX Tanto Fixed Blade Knife 4.3-inch CPM S35VN Blade

The SOG Seal FX Tanto (SOG part no. SOG-17-21-02-57) is the latest advancement in SOG’s line of SEAL fixed blade knives, built with extensive feedback from professional users. This American-made knife pairs CPM S35VN steel with a black Cerakote finish and a 4.3-inch tanto blade profile, giving it a reinforced tip built for piercing and hard-use tasks. The 30-percent glass-reinforced nylon (GRN) handle keeps the grip tough and secure, and a customizable Kydex sheath rounds out a package built as the professional’s go-to solution for fixed blades.

Key Specifications

• The 4.3-inch tanto blade offers a reinforced tip for piercing and hard-use tasks.
• The knife measures 9.2 inches overall and weighs 7.2 ounces.
• CPM S35VN steel construction, hardened to Rc 58-60, delivers excellent edge retention.
• Blade thickness measures 0.19 inches for added strength.
• A black Cerakote finish adds corrosion resistance and a low-reflection look.
• The 30% GRN handle is built for a tough, secure grip.
• A black Kydex sheath is included for secure carry.
• The knife is made in the USA.

Frequently Asked Questions

What makes the tanto profile different? Its reinforced, angled tip is built for piercing and harder-use tasks than a standard point.

Where is the Seal FX Tanto made? It’s American-made, using CPM S35VN steel.

Does it include a sheath? Yes, a black Kydex sheath ships with the knife.

Buy the SOG Seal FX Tanto Fixed Blade Knife

Order the Seal FX Tanto from SOG, a professional-grade, American-made fixed blade with a reinforced tanto tip. Browse our full selection of fixed blade knives and order from our Lubbock, Texas gun shop for fast, direct shipping.