1. Product Overview
The Wiha 26041 Slotted Screwdriver is a precision hand tool designed for delicate and accurate fastening tasks. It features a high-alloy chrome-vanadium-molybdenum steel blade, a rotating cap for precise control, and a tapered handle for rapid rotation. The tip is precision ground to ensure an exact fit for slotted screws.

Figure 1: The Wiha 26041 Slotted Screwdriver. This image displays the overall design of the screwdriver, highlighting its black handle with a red rotating cap and the metallic slotted blade.
2. Setup
The Wiha 26041 Slotted Screwdriver requires no assembly. Upon receiving the tool, perform a visual inspection to ensure there is no damage to the handle, blade, or tip. Ensure the rotating cap moves freely. The tool is ready for immediate use.
3. Operating Instructions
This screwdriver is designed for precision work on slotted fasteners. Follow these steps for optimal use:
- Select the Correct Size: Ensure the 4.0mm slotted tip matches the screw head to prevent stripping.
- Position the Tip: Place the screwdriver tip firmly into the slot of the screw head.
- Apply Downward Pressure: Maintain steady downward pressure on the handle to keep the tip engaged with the screw.
- Rotate the Handle: Use the tapered handle for initial rapid rotation. For fine adjustments and precise tightening or loosening, place a fingertip on the rotating cap and turn the handle. The rotating cap allows for continuous rotation of the handle while maintaining constant downward pressure.
- Avoid Overtightening: Tighten screws only until snug to prevent damage to the screw, workpiece, or screwdriver.

Figure 2: Angled view of the Wiha 26041 Slotted Screwdriver. This image provides a different perspective of the screwdriver, emphasizing the ergonomic handle and the precision tip, useful for understanding its application.
4. Maintenance
Proper maintenance ensures the longevity and performance of your Wiha screwdriver:
- Cleaning: Wipe the screwdriver clean with a dry cloth after each use to remove dirt, grease, or debris. For stubborn grime, a mild detergent solution can be used, followed by thorough drying.
- Storage: Store the screwdriver in a dry environment to prevent corrosion. Keep it away from excessive heat or direct sunlight.
- Inspection: Periodically inspect the blade tip for wear or damage. A worn tip can lead to cam-out and damage to fasteners.
5. Troubleshooting
If you encounter issues while using your screwdriver, consider the following:
- Screw Head Stripping: This often occurs if the screwdriver tip is not properly seated, if the wrong size tip is used, or if insufficient downward pressure is applied. Ensure the tip fits snugly and apply firm pressure.
- Difficulty Turning: If the screw is difficult to turn, ensure it is not cross-threaded or seized. Do not force the screwdriver, as this can damage the tool or the fastener.
- Damaged Tip: If the tip appears bent, chipped, or rounded, it may need replacement. Continued use of a damaged tip can harm fasteners.
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | 26041 |
| Brand | Wiha |
| Head Style | Flat (Slotted) |
| Head Size | 4.0mm |
| Blade Length | 100mm |
| Material | High Alloy Chrome-Vanadium-Molybdenum Steel |
| Handle Features | Precision Handle with Rotating Cap, Tapered Design |
| Item Weight | 0.96 ounces (approx. 27 grams) |
| Product Dimensions | 1 x 1 x 1 inches (approximate packaging dimensions) |
7. Warranty Information
For detailed warranty information regarding your Wiha 26041 Slotted Screwdriver, please refer to the official Wiha website or the product packaging. Warranty terms and conditions may vary by region and product type.
8. Support
If you require further assistance, have questions about your Wiha 26041 Slotted Screwdriver, or need to report an issue, please visit the official Wiha website for customer support contact information and resources.
Wiha Official Website: www.wihatools.com







