User Manual for Oknife Mettle Folding Knife
Quick guide for the Oknife Mettle folding knife. Includes maintenance tips, product specifications, safety warnings, and warranty information.
Table of contents
Quick guide from the manual
The Oknife Mettle is a precision cutting tool. This manual provides essential maintenance instructions and safety warnings to ensure the longevity and performance of your knife.
Safety Warning: The knife blade is extremely sharp. Always handle with caution, keep out of reach of children, and store safely to avoid injury.
Product Overview
The Mettle folding knife consists of the following components:

- Blade: The cutting edge.
- Handle: The grip area made of aluminium.
- Pocket Clip: For carrying the knife.
- Button: Mechanism for operation.
- Unlocked: Indicates the unlocked position.
Specifications
- Blade Material: 154CM Stainless Steel
- Handle Material: Aluminium
- Weight: 107.5g / 3.79oz
Maintenance
To maintain the best performance of your Mettle knife, follow these steps:
- Keep Sharp: Use the correct method to maintain the blade's sharpness.
- Clean and Lubricate: Keep the knife clean and lightly lubricated.
- Regular Inspection: Check the knife regularly and remove any impurities that may affect its operation.
Warranty and Support
Oknife Folding Knife Series products are guaranteed against defects in material and workmanship with a limited lifetime warranty for the original purchaser.
Note: Warranty does not cover loss, damage caused by abuse, neglect, misuse, accident, or improper blade sharpening. Repairs performed by unauthorized sources void the warranty.
Customer Support:
US Customer Support: [email protected]
Global Customer Support: [email protected]
Practical help
Common problems
Use the correct sharpening method to maintain the blade edge.
Check the knife regularly and remove any impurities.
Before use
- Ensure the knife is clean
- Check that the blade is sharp
- Verify the knife is lubricated
- Keep out of reach of children
Specs in practice
- Blade Material
- 154CM Stainless Steel for durability and edge retention.
- Handle Material
- Aluminium handle for lightweight and sturdy grip.
Images and diagrams
- 3: Pocket Clip
- 5: Unlocked position
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.