Cold Steel Leatherneck® Tanto Fixed-Blade Knife
Description
Cold Steel Leatherneck® Tanto Fixed-Blade Knife 39LSFCT
The Cold Steel Leatherneck® Tanto is a large fixed-blade outdoor and utility knife with Cold Steel’s reinforced American Tanto blade profile, full-tang construction and a secure Kray-Ex™ grip. Its substantial D2 tool-steel blade, solid steel guard and included Secure-Ex® sheath make it suitable for experienced users seeking a robust knife for lawful outdoor, field and demanding utility tasks.
The approximately 17.8 cm blade is made from D2 tool steel and finished with a non-reflective black powder coating. The American Tanto profile combines a strong angular point with a reinforced forward section, while the approximately 5 mm blade thickness provides a substantial and rigid construction.
With an overall length of approximately 30.5 cm and a weight of approximately 346 g, the Leatherneck® Tanto is a heavy-duty knife that requires careful handling, secure storage and responsible use.
Key Features
- Large fixed-blade outdoor and utility knife
- Cold Steel American Tanto blade profile
- D2 tool-steel blade
- Non-reflective black powder-coated finish
- Approximate blade thickness of 5 mm
- Extra-wide full-tang construction
- Solid steel double-quillon guard
- Deeply textured Kray-Ex™ grip
- Grivory handle structure
- Machined steel butt cap
- Secure-Ex® sheath included
- Detachable ambidextrous belt loop
- Cold Steel product number 39LSFCT
American Tanto Blade Profile
The Leatherneck® Tanto features Cold Steel’s characteristic American Tanto blade shape. Its angular point and reinforced forward section are designed to provide a strong tip and robust geometry for controlled utility cutting tasks.
The blade measures approximately 17.8 cm in length and approximately 5 mm in thickness. This substantial construction gives the knife a rigid and durable feel, but users should still avoid prying, twisting, throwing or striking unsuitable materials.
D2 Tool Steel
The blade is made from D2 tool steel, a hard-wearing air-hardening steel widely used for durable industrial tools and rugged outdoor knives.
D2 offers good wear resistance and useful edge retention. It also provides better corrosion resistance than many simpler carbon steels, although it is not fully stainless and still requires regular cleaning, drying and protective maintenance.
The blade is finished with a black powder coating that reduces glare and provides an additional layer of surface protection. The coating may gradually show wear in areas exposed to repeated cutting or sheath contact.
Full-Tang Construction
The Leatherneck® Tanto uses an extra-wide full tang extending through the handle. Full-tang construction helps distribute force through the entire knife and is commonly chosen for demanding fixed-blade designs.
The tang is enclosed by the handle structure and deeply textured Kray-Ex™ grip, which provides a secure and comfortable gripping surface.
Solid Steel Guard
A thick steel guard separates the handle from the blade. Its two slightly forward-curving quillons help reduce the risk of the hand sliding towards the cutting edge during controlled use.
The guard is designed to provide hand protection without excessively obstructing normal utility cutting tasks.
Kray-Ex™ and Grivory Handle
The approximately 12.7 cm handle combines a Grivory structure with a deeply textured Kray-Ex™ outer grip. The oval cross-section, finger trough and pronounced surface pattern support secure handling in dry, wet or cold conditions.
The handle is finished with a machined steel butt cap. Although the manufacturer describes the cap as suitable for emergency striking tasks, the knife should not be used as a general-purpose hammer or for striking hardened materials, as this may damage the knife or cause injury.
Secure-Ex® Sheath Included
The Leatherneck® Tanto is supplied with a military-style Secure-Ex® sheath designed for safe blade coverage, retention and transport.
The detachable belt loop is ambidextrous, allowing the sheath to be configured for right- or left-side carry where legally permitted.
Always check that the knife is fully seated and securely retained before transport or storage.
Recommended Use
- Outdoor and field utility work
- Camping and expedition equipment
- Hunting-related utility tasks where lawful
- Emergency and preparedness kits
- Controlled cutting of rope, cordage and suitable materials
- Collection and display
- Professional use by trained and authorised personnel
This knife is intended as a cutting tool. It must not be used for unlawful, threatening or offensive purposes.
Technical Specifications
| Product Name | Cold Steel Leatherneck® Tanto |
| Product Type | Large fixed-blade outdoor and utility knife |
| Product Number | 39LSFCT |
| Blade Material | D2 tool steel |
| Blade Finish | Black powder coating |
| Blade Profile | American Tanto |
| Blade Length | Approx. 17.8 cm |
| Blade Thickness | Approx. 5 mm |
| Overall Length | Approx. 30.5 cm |
| Handle Length | Approx. 12.7 cm |
| Handle Materials | Grivory and Kray-Ex™ |
| Construction | Extra-wide full tang |
| Guard | Solid steel double-quillon guard |
| Butt Cap | Machined steel |
| Weight | Approx. 346 g |
| Sheath | Secure-Ex® sheath included |
| Belt Loop | Detachable and ambidextrous |
| Minimum Purchase Age | 18 years |
Why Choose the Cold Steel Leatherneck® Tanto?
The Leatherneck® Tanto is designed for users who prefer a large, rigid fixed blade with a strong point, secure handle and durable sheath system.
Its D2 steel blade offers useful wear resistance, while the full-tang construction, steel guard and textured handle provide a robust and controlled platform for demanding lawful utility tasks.
The included Secure-Ex® sheath and ambidextrous belt attachment complete a practical carry and storage system for trained and responsible users.
Care and Maintenance
- Clean the blade after every use.
- Remove dirt, moisture, sap, salt and acidic residue promptly.
- Dry the knife thoroughly before returning it to the sheath.
- Apply a thin layer of suitable protective oil during storage.
- Use food-safe oil if the knife may contact food.
- Inspect the blade coating for wear or damage.
- Inspect the edge for chips, rolling or deformation.
- Inspect the handle, guard, butt cap and sheath regularly.
- Do not use the knife if any component is loose or damaged.
- Sharpen with suitable stones or a controlled sharpening system.
- Preserve the original blade geometry during sharpening.
- Avoid overheating the edge during powered sharpening.
- Do not use the knife for prying, twisting, throwing or striking hardened surfaces.
- Store dry, sheathed and securely locked away.
Safety Information
- The blade is sharp and may cause severe or fatal injury.
- Always cut away from the body and keep hands clear of the cutting path.
- Use a stable working surface and maintain full control of the knife.
- Do not attempt to catch a falling knife.
- Keep the knife sheathed whenever it is not in use.
- Check that the sheath retains the knife securely before transport.
- Wear appropriate protective equipment for the task.
- Do not use the knife as a pry bar, throwing knife or general-purpose hammer.
- Do not strike stone, concrete, glass or hardened metal.
- Never use the knife against people or animals.
- Keep away from children and unauthorised persons.
Age Restriction and Verification
This product is sold only to customers aged 18 years or older.
The customer must provide an accurate date of birth when ordering. The seller may also require a valid identity document, such as an ID card or passport, before accepting or dispatching the order. Secure submission instructions will be provided where verification is required.
The order may be delayed or cancelled if satisfactory age verification is not completed.
Legal and Responsible Use Notice
This product must be purchased, possessed, carried, transported and used only in accordance with the laws and regulations applicable in the customer’s country, region and municipality.
The customer is responsible for determining whether the purchase, possession, carriage, transport or use of this knife is lawful in their location and for using it safely, responsibly and only for lawful purposes. The seller does not encourage, recommend or authorise unlawful, threatening, offensive or harmful use.
Classification of this product within a knife, tactical, military-style, hunting, outdoor, utility or self-defence category does not constitute legal advice, confirmation that it may legally be carried for self-defence, or a recommendation to use it against another person. Applicable knife laws may differ according to blade length, blade type, intended use, location, manner of carry and surrounding circumstances.
Misuse may cause serious injury, death, property damage or legal consequences. The knife must be stored securely and kept away from children and unauthorised persons.
This notice does not exclude or limit any statutory consumer rights or legal obligations that cannot lawfully be excluded.
FAQ
What steel is used for the Leatherneck® Tanto?
The blade is made from D2 tool steel with a black powder-coated finish.
Is D2 fully stainless?
No. D2 has useful corrosion resistance but is not fully stainless. It should be cleaned, dried and lightly oiled during storage.
What type of blade does the knife have?
It has Cold Steel’s American Tanto blade profile with an angular, reinforced point.
How long is the blade?
The blade length is approximately 17.8 cm.
How thick is the blade?
The blade is approximately 5 mm thick.
Is the knife full tang?
Yes. It has an extra-wide full tang extending through the handle.
What is the handle made from?
The handle combines a Grivory structure with a deeply textured Kray-Ex™ grip.
Is a sheath included?
Yes. A Secure-Ex® sheath with a detachable ambidextrous belt loop is included.
Can the steel butt cap be used as a hammer?
The manufacturer describes it as suitable for limited emergency striking tasks. It should not be treated as a general-purpose hammer or used against hardened or unstable materials.
Can customers under 18 purchase this knife?
No. The product is sold only to customers aged 18 years or older, and proof of age may be required.
Can it legally be carried for self-defence?
This depends on the laws applicable in the customer’s location and the circumstances of possession, transport and carry. Product-category placement does not confirm that public carry or use against another person is lawful. Customers must check all relevant laws before purchase or transport.
What is the Cold Steel product number?
The Cold Steel product number is 39LSFCT.
Glossary
- American Tanto: Blade profile with an angular transition near the point and a reinforced forward tip section.
- D2 Tool Steel: Hard-wearing air-hardening steel known for wear resistance, edge retention and moderate corrosion resistance.
- Full Tang: Construction in which the blade steel extends through the full length of the handle.
- Powder Coating: Durable surface finish applied to reduce glare and provide additional corrosion protection.
- Quillon: Projecting section of a knife guard designed to help prevent the hand from sliding onto the blade.
- Kray-Ex™: Textured synthetic grip material designed to provide secure handling and resistance to moisture.
- Grivory: Strong glass-reinforced thermoplastic commonly used in durable knife handles.
- Secure-Ex®: Durable synthetic sheath system designed to protect and retain fixed-blade knives.
- Full-Tang Butt Cap: Metal component fitted at the rear of the handle over the extended tang construction.
Manufacturer & GPSR Information
Manufacturer:
GSM Outdoors, LLC
5250 Frye Road
Irving, TX 75061
United States
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Responsible Person in the EU:
Battle-Merchant Wacken GmbH & Co. KG
Gehrn 4
25596 Wacken
Germany

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