Stanley Light-Duty Utility Knife User Manual

Product Overview

This manual provides essential information for the safe and effective use of your Stanley Plastic Light-Duty Utility Knife with Retractable Blade. This tool is designed for light-duty cutting tasks.

Image: Stanley Light-Duty Utility Knife, featuring a yellow plastic body and a retractable blade. The blade is partially extended, showing its sharp edge.

Safety Information

WARNING: Utility knives are sharp and can cause serious injury if not handled properly. Always exercise extreme caution.

• Keep hands and fingers away from the blade edge.
• Always retract the blade fully when the knife is not in use.
• Wear appropriate personal protective equipment, such as gloves and eye protection, when operating.
• Do not use the knife for prying or as a screwdriver.
• Ensure the cutting surface is stable and clear of obstructions.
• Keep out of reach of children.
• Dispose of dull or broken blades safely in a designated container.

Setup

The Stanley Light-Duty Utility Knife comes pre-assembled with a blade. No initial setup is required for first use.

Blade Installation/Replacement

1. Ensure the blade is fully retracted.
2. Locate the unique snap closure mechanism on the knife body.
3. Carefully open the snap closure to separate the knife halves.
4. Remove the old blade, taking care to avoid direct contact with the sharp edge.
5. Insert a new replacement blade (Stanley COS091470 or equivalent) into the blade holder, ensuring it is seated correctly.
6. Align the knife halves and securely close the snap closure until it clicks into place.
7. Test the retraction mechanism to ensure the blade moves smoothly and locks securely in both extended and retracted positions.

Image: Close-up view of the yellow utility knife, highlighting the black slider button used for blade retraction and extension.

Operating Instructions

Extending the Blade

• Hold the knife firmly with one hand.
• Using your thumb, push the black slider button forward along the track until the blade extends to the desired length. The blade will lock into position at various points.

Retracting the Blade

• After use, push the black slider button backward until the blade is fully retracted into the knife body.
• Ensure the blade is completely hidden before storing the knife.

Cutting Technique

• Place the material to be cut on a stable, protected surface.
• Extend the blade only as far as necessary for the cut.
• Apply firm, even pressure and guide the blade along the desired cutting line.
• Always cut away from your body.

Maintenance

• Cleaning: Wipe the knife body with a dry cloth to remove dust or debris. Do not use harsh chemicals or abrasive cleaners.
• Blade Condition: Regularly inspect the blade for dullness, nicks, or damage. A dull blade requires more force and increases the risk of injury. Replace blades as needed.
• Storage: Store the knife in a dry place with the blade fully retracted, away from moisture and extreme temperatures.

Troubleshooting

This simple tool has few common issues. Refer to the following if you encounter problems:

Specifications

Warranty and Support

For warranty information or product support, please contact STANLEY customer service directly or visit their official website. Specific warranty terms may vary by region and product. Please retain your proof of purchase.

Manufacturer: Stanley