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- SOG Knives & Tools Pentagon FX, 3.41" Fixed Blade Knife, Spear Point Straight Edge, G10 Handle, CPM S35VN Steel, Black Titanium Nitride Finish, Black, Includes Nylon Sheath SOG-17-61-03-57 SOG17610357
SOG Knives & Tools Pentagon FX, 3.41" Fixed Blade Knife, Spear Point Straight Edge, G10 Handle, CPM S35VN Steel, Black Titanium Nitride Finish, Black, Includes Nylon Sheath SOG-17-61-03-57 SOG17610357
SKU: 814686
Manufacturer part number: SOG17610357
UPC: 729857011525
Old price: $219.99
$131.02 See Price in Cart
SOG Pentagon FX – 3.41" Fixed Blade, Spear Point, Straight Edge CPM S35VN Premium Steel • Black Titanium Nitride (TiNi) Finish • Textured G10 Handle • Nylon Sheath Included Model: SOG-17-61-03-57 / SOG17610357 • UPC: 729857011525 Compact, precise, and mission-ready—the SOG Knives & Tools Pentagon FX (3.41") delivers big performance in a smaller, lighter fixed blade. Its 3.41-inch spear-point blade is ground from CPM S35VN, a premium powder metallurgy stainless steel prized for long edge life, toughness, and corrosion resistance. A low-signature Black Titanium Nitride (TiNi) finish adds wear protection and reduces glare, while the textured G10 handle locks into your hand for secure control in wet, cold, or gloved conditions. The package includes a rugged nylon sheath for dependable retention and flexible mounting options on belts and packs. If you want a compact fixed blade that balances cutting performance with carry comfort, the Pentagon FX 3.41" is a standout choice for field, duty, and everyday utility. Why the SOG Pentagon FX (3.41") Stands Out Top-Tier CPM S35VN Steel Engineered with niobium and vanadium carbides for excellent edge retention, impressive toughness, and enhanced corrosion resistance—ideal for hard, daily use. Black TiNi Protective Finish SOG’s Titanium Nitride coating increases abrasion resistance and keeps reflections down for a professional, low-profile blade. Spear-Point Precision + Straight-Edge Simplicity The symmetrical spear point centers the tip for controlled piercing and fine detail work. The straight (plain) edge delivers clean slicing and straightforward sharpening in the field. Grip-Sure G10 Scales G10 laminate is tough, dimensionally stable, and aggressively textured, providing a secure, hand-filling grip without excess bulk. Carry-Ready Nylon Sheath Durable nylon sheath offers positive retention and multi-position mounting so you can carry vertically or with a slight cant on belt or pack straps. Key Specifications Brand / Series: SOG Knives & Tools — Pentagon FX Model / UPC: SOG-17-61-03-57 / SOG17610357 • 729857011525 Blade Length: 3.41 inches Blade Steel: CPM S35VN stainless Blade Style: Spear point Edge Type: Straight (plain) edge Finish: Black Titanium Nitride (TiNi) Handle: Textured G10, black Sheath: Black nylon, secure retention, multi-mount Colorway: Black blade / black handle Use: Field/duty, rescue/utility, camping/overlanding, EDC fixed-blade tasks* *Always follow local laws regarding knife carry and blade length. Performance You’ll Notice Long-Lasting sharpness S35VN maintains a working edge far longer than common steels, so you’ll sharpen less and cut more. Control & Confidence The spear point balances strength and precision; the straight edge offers predictable, easy-to-maintain geometry for push cuts and draw cuts alike. Low-Glare Durability The TiNi coating helps resist corrosion and abrasion, keeping the blade mission-ready and discreet in bright conditions. Secure, All-Weather Grip G10 texturing and ergonomic contours reduce hand fatigue and prevent slipping in rain, sweat, or gloves. Ideal Use Cases Field & Duty: Cutting webbing, cordage, plastic, and packaging; tip-precise scoring and piercing. Camping & Overlanding: Food prep, notching, feather sticks, tent and strap trimming. Rescue/Utility: Reliable fixed blade with quick, one-hand access from the nylon sheath. Everyday Carry: Compact footprint with fixed-blade strength and fast deployment. Carry & Setup Tips Configure the Sheath: Mount vertically or with a slight cant; test draw with your dominant hand. Retention Check: Ensure the sheath offers a firm hold and smooth release; adjust placement for your activity level. Practice with Gloves: Rehearse draw/re-sheath motions to build real-world muscle memory. Care & Maintenance Clean & Dry: Rinse and dry after exposure to moisture, salt, or acidic foods. Edge Work: Use ceramic or diamond stones with light pressure; S35VN rewards consistent angles. Light Oil: A thin film at the edge helps in humid or marine environments. Sheath Hygiene: Brush out grit and allow the nylon sheath to air-dry if soaked. Frequently Asked Questions Q: Why choose S35VN? A: CPM S35VN balances edge retention, toughness, and corrosion resistance better than many mid-tier steels while still sharpening predictably. Q: Is the blade fully plain edge? A: Yes—this Pentagon FX configuration uses a straight (plain) edge for clean, precise cuts and easy maintenance. Q: Can the sheath be mounted in multiple orientations? A: Yes—the nylon sheath supports various carry angles on belts or packs. Q: Suitable for food prep? A: Absolutely. Clean thoroughly after use and dry the blade to maintain performance and finish. Q: How compact is 3.41"? A: It’s a carry-friendly fixed blade—large enough for serious utility, small enough for all-day comfort. SEO Highlights (Quick Scan) SOG Pentagon FX fixed blade — 3.41" spear point, straight edge CPM S35VN steel with black Titanium Nitride (TiNi) finish Textured G10 handle for secure grip in any weather Nylon sheath included • compact field/duty/EDC knife Model SOG-17-61-03-57 / SOG17610357, UPC 729857011525 The Bottom Line The SOG Pentagon FX (3.41") delivers premium materials and practical ergonomics in a compact, low-profile package. With CPM S35VN, a stealthy Black TiNi finish, G10 grip, and a carry-flexible nylon sheath, it’s a reliable fixed blade you’ll trust for daily utility, backcountry trips, and professional duty alike. The End
Products specifications
| Category | Knives |
| Manufacturer | Sog Knives |