COLD STEEL Leatherneck SF Fixed Blade Knife Instruction Manual

Product Overview

The Cold Steel Leatherneck SF Fixed Blade Clip Point Knife (CS-39LSFCZ) is a versatile utility knife designed for durability and performance. It features a hand-honed saber ground clip point blade made from tough German D2 Tool Steel with a non-reflective black powder coat finish. The design incorporates a solid steel double quillon guard to prevent hand slippage and a checkered Kray-Ex handle for a secure grip. The extra-wide, full tang construction and steel butt cap enhance its ruggedness, allowing it to be used as a hammer in emergencies. Each knife comes with a sturdy, weather-resistant Secure-Ex sheath with a detachable and ambidextrous belt loop for safe and convenient carrying.

• Robust Blade: Features a D2 Tool Steel blade with a black powder coat for heavy-duty reliability and piercing precision.
• Superior Grip: Double quillon guard and checkered Kray-Ex handle ensure a firm, non-slip hold.
• Rugged & Reliable: Full tang construction and steel butt cap provide exceptional durability and utility.
• Secure-Ex Sheath: Includes a weather-resistant, military-style sheath with a detachable and ambidextrous belt loop for secure transport.

Image: The Cold Steel Leatherneck SF knife, showcasing its black blade and textured handle.

Setup and Initial Inspection

Upon receiving your Cold Steel Leatherneck SF knife, carefully remove it from its packaging. Inspect the blade, handle, and sheath for any signs of damage or manufacturing defects. The knife should be sharp out of the box and have a light bead of oil on the blade for protection. Ensure the double quillon guard is secure and the Kray-Ex handle provides a comfortable and firm grip. Familiarize yourself with the Secure-Ex sheath and its belt loop mechanism.

Image: The Cold Steel Leatherneck SF knife as packaged in its retail box.

Operating Instructions

The Leatherneck SF is designed for a variety of outdoor, camping, and hunting utility tasks. Always prioritize safety when handling the knife.

Safe Handling Practices:

• Always cut away from your body.
• Ensure a stable grip on the handle before applying force.
• Keep the blade clean and free of debris to maintain optimal performance.
• When not in use, store the knife securely in its Secure-Ex sheath.
• Never use the knife as a pry bar, hammer, axe, screwdriver, or for any purpose other than its intended use as a cutting tool.

General Use:

The sharp D2 steel blade is suitable for tasks such as preparing kindling, cutting rope, field dressing game, and other general utility functions in outdoor environments. The clip point blade shape offers excellent piercing capabilities, while the saber grind provides a strong edge for various cutting tasks.

Image: A hand demonstrating the grip on the Cold Steel Leatherneck SF knife, highlighting its ergonomic design.

Product Demonstration Video:

Maintenance

Proper maintenance ensures the longevity and performance of your Leatherneck SF knife.

Cleaning:

• After each use, especially when exposed to moisture or corrosive materials, clean the blade thoroughly.
• Hand wash only. Use mild soap and water.
• Dry the blade completely to prevent rust, as D2 steel is high-carbon and prone to corrosion if not cared for.
• Apply a thin coat of quality knife oil (e.g., WD40, CLP, or mineral oil) to the blade and metal components for protection.

Sharpening:

While the knife comes very sharp, regular use will eventually dull the edge. Use appropriate sharpening tools and techniques to maintain the blade's sharpness. If you are not experienced in knife sharpening, consider professional sharpening services to avoid damaging the blade.

Storage:

Store the knife in its Secure-Ex sheath in a dry environment. Avoid storing it in humid conditions or direct sunlight for extended periods.

Image: The Secure-Ex sheath, designed for safe and convenient storage and transport of the Leatherneck SF knife.

Troubleshooting

Most issues with a fixed blade knife can be resolved with proper care and understanding of its design.

Dull Blade:

If the blade becomes dull, it requires sharpening. Refer to the "Sharpening" section under Maintenance. A dull blade can be more dangerous than a sharp one as it requires more force to cut, increasing the risk of slippage.

Rust or Corrosion:

D2 Tool Steel is a high-carbon steel and can rust if not properly maintained. If rust spots appear, gently remove them with a fine abrasive (like steel wool or fine-grit sandpaper) and immediately apply a protective oil. Ensure the knife is always dried thoroughly after exposure to moisture.

Loose Guard or Handle:

While rare with full tang construction, if the guard or handle feels loose, discontinue use. Contact Cold Steel customer support for assistance. Do not attempt to disassemble the knife yourself as it may void the warranty.

Specifications

Warranty and Support

Cold Steel stands behind its products 100%. We subject them to the highest standards in the industry and strive to make each as perfect as possible. We warrant that this product is free of defects in workmanship and materials. This warranty does not cover normal wear and tear, resharpening, damage caused by misuse, lack of normal maintenance, or disassembly. Remember, anything can break or fail if subject to sufficient abuse. So please do not use this product inappropriately. No knife or sword should be used as an axe, hatchet, screwdriver or prybar.

For support or warranty claims, please refer to the contact information provided on the product packaging or visit the official Cold Steel website.

Image: Back of the product box, displaying warranty details and contact information.