Introduction
This manual provides comprehensive instructions for the uxcell String Trimmer Head Blades. These plastic cutter blades are designed as replacements for various cordless grass trimmers and lawn mowers, offering efficient and durable performance for garden maintenance. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Product Specifications
| Feature | Detail |
|---|---|
| Material | Plastic |
| Mounting Hole Diameter | 5mm / 0.20 inches |
| Total Size (L x W) | 140mm x 33mm / 5.51 inches x 1.30 inches |
| Package Content | 20 pieces x String Trimmer Head Blades |
| Item Weight | 3.36 ounces |
| Model Number | a22122400ux0460 |

Image: Detailed dimensions of a single uxcell string trimmer blade, showing the 5mm mounting hole diameter and overall length of 140mm (5.51 inches) and width of 33mm (1.30 inches).
Installation and Setup
The uxcell string trimmer blades are designed for easy installation and removal. Follow these steps to replace your trimmer blades:
- Prepare the Trimmer: Ensure your string trimmer or lawn mower is turned off and disconnected from its power source (battery removed or unplugged) before attempting any blade replacement.
- Remove Old Blades (if applicable): If there are existing blades, carefully remove them. Note how they were attached.
- Position the New Blade: Locate the small hole in the middle of the plastic replacement blade. Align this hole with the mounting point on your trimmer head.
- Secure the Blade: Place the blade onto the mower's designated attachment point. Use a screwdriver to attach the blade and any necessary screws securely to the mower. Ensure the blade is firmly in place and does not wobble.
- Verify Compatibility: Before purchasing, confirm that the mounting hole diameter (5mm/0.20") and overall size of these blades are compatible with your specific trimmer model.

Image: A close-up view of the central mounting hole on the uxcell string trimmer blade, highlighting the ease of installation.
Operating Instructions
Once the blades are securely installed, your trimmer is ready for operation. These blades are designed for efficient grass and weed cutting.
- Mowing Technique: Operate your trimmer as usual. The geared edge of the blade is designed to cut grass faster and more easily, improving overall work efficiency.
- Safety Feature: The blades are designed to automatically rebound when they encounter a hard object, such as a stone or fence post. This feature enhances safety and helps prevent damage to the blade and trimmer.
- Application Areas: These blades are suitable for various applications including general garden maintenance, trimming weeds, cutting outdoor grass, and maintaining potted plants and fruit trees.

Image: A person operating a string trimmer, demonstrating the blades in action, effectively cutting grass and weeds.

Image: A visual comparison showing an area before and after weeding, illustrating the efficient cutting capability of the uxcell blades.
Maintenance
To ensure the longevity and optimal performance of your uxcell string trimmer blades, consider the following maintenance tips:
- Regular Inspection: Periodically inspect the blades for signs of wear, cracks, or damage. Replace blades that show significant wear to maintain cutting efficiency and safety.
- Cleaning: After each use, clean any grass clippings or debris from the blades. A damp cloth can be used. Ensure blades are dry before storage.
- Storage: Store unused blades in a cool, dry place away from direct sunlight and extreme temperatures to prevent material degradation.
- Replacement: These blades are designed to be replaced as they wear out. Keep a supply of replacement blades on hand for continuous operation.
Troubleshooting
While these blades are designed for durability, certain issues may arise. Here are some common concerns and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blades wear out quickly. | Frequent contact with hard surfaces (rocks, concrete), very dense vegetation, or prolonged use. | Avoid hitting hard objects. Use appropriate cutting technique. Replace blades as needed. Consider the nature of the material being cut; these are plastic blades. |
| Blades do not cut effectively. | Blades are dull or damaged. Incorrect installation. | Replace worn blades. Re-check installation to ensure blades are securely and correctly attached. |
| Blade breaks easily. | Impact with very hard objects, extreme force, or material fatigue. | While designed to rebound, severe impacts can cause breakage. Ensure proper operating technique and replace broken blades immediately. |
Warranty and Support
For any questions regarding the uxcell String Trimmer Head Blades, or for support, please refer to the seller's information on the product purchase page. As these are replacement parts, specific warranty details may vary. Always ensure you purchase from authorized sellers to guarantee product authenticity and support.
You can visit the official uxcell store for more products and information: uxcell Store on Amazon