Introduction
This manual provides essential information for the safe and effective use of your Performance Tool W435 Crowfoot Wrench. Please read these instructions thoroughly before operation and retain for future reference. The W435 is designed for accessing fasteners in confined spaces where a standard wrench or socket cannot reach, typically used with a torque wrench or ratchet.
Safety Information
Always prioritize safety when using hand tools. Failure to follow these safety guidelines may result in injury or damage to the tool or workpiece.
- Eye Protection: Always wear ANSI-approved safety glasses or goggles when using hand tools.
- Proper Tool Selection: Ensure the wrench size matches the fastener exactly to prevent rounding the fastener or slipping.
- Inspect Tool: Before each use, inspect the wrench for any signs of damage, cracks, or wear. Do not use damaged tools.
- Secure Workpiece: Ensure the workpiece is stable and secured to prevent movement during operation.
- Avoid Over-Torquing: When used with a torque wrench, adhere strictly to specified torque values. Over-torquing can damage fasteners or the wrench.
- Keep Hands Clear: Position hands and fingers away from pinch points and potential slip areas.
- Cleanliness: Keep the tool clean and free of grease or oil to maintain a secure grip.
Setup
The Performance Tool W435 Crowfoot Wrench is designed to be used with a 3/8-inch drive ratchet or torque wrench.
- Select Correct Size: Verify that the W435 wrench size (e.g., 19mm) matches the fastener you intend to work on.
- Attach to Drive Tool: Insert the square drive end of the crowfoot wrench onto the 3/8-inch drive anvil of your ratchet or torque wrench. Ensure it is fully seated and secure.
- Inspect Connection: Confirm that the crowfoot wrench is firmly attached to the drive tool and there is no excessive play.
Image: Performance Tool W435 Crowfoot Wrench. This image displays the chrome-finished crowfoot wrench, clearly showing its open-end design and the 19mm size marking, still in its retail packaging.
Operating Instructions
Using the W435 Crowfoot Wrench effectively requires careful positioning and controlled force.
- Positioning: Carefully position the open end of the crowfoot wrench onto the fastener. Ensure the wrench jaws fully engage the fastener flats.
- Access Confined Areas: The crowfoot design allows access to fasteners that are difficult to reach with standard sockets or wrenches, such as those on brake lines, fuel lines, or sensors.
- Applying Force: Apply steady, controlled force to the ratchet or torque wrench handle. Avoid sudden jerking motions.
- Torque Wrench Use: If using with a torque wrench, ensure the crowfoot wrench is positioned at a 90-degree angle to the torque wrench handle to maintain accurate torque readings. If used at other angles, a torque calculation adjustment may be necessary.
- Tightening/Loosening: Turn the drive tool in the appropriate direction to tighten or loosen the fastener.
Maintenance
Proper maintenance extends the life of your tool and ensures continued performance.
- Cleaning: After each use, wipe the wrench clean with a dry cloth to remove dirt, grease, and debris. For stubborn grime, use a mild solvent and then dry thoroughly.
- Storage: Store the wrench in a dry environment to prevent rust. Keep it organized in a toolbox or on a tool rack to protect it from damage.
- Inspection: Periodically inspect the wrench for any signs of wear, such as rounded jaws, cracks, or bending. Replace the tool if any damage is observed.
Troubleshooting
Addressing common issues can help ensure efficient operation.
- Wrench Slipping: Ensure the wrench size precisely matches the fastener. The wrench must be fully seated on the fastener flats. Avoid using worn or damaged fasteners.
- Rounding Fastener: This often occurs due to using the wrong size wrench, a worn wrench, or improper engagement. Always ensure a snug fit and apply steady force.
- Difficulty Accessing Fastener: If the crowfoot wrench still cannot access the fastener, re-evaluate the angle of approach or consider if a different tool type is required for that specific application.
Specifications
| Feature | Detail |
|---|---|
| Model | W435 |
| Brand | Performance Tool |
| Type | Crowfoot Wrench, Open-End |
| Drive Size | 3/8 inch |
| Color | Chrome |
| Operation Mode | Mechanical |
| Item Weight | 3.57 pounds |
| UPC | 039564104459 |
Warranty Information
Performance Tool products are typically backed by a manufacturer's warranty against defects in materials and workmanship. For specific details regarding the warranty period and claims process for your W435 Crowfoot Wrench, please refer to the documentation included with your purchase or visit the official Performance Tool website. Keep your proof of purchase for warranty validation.
Support
If you encounter any issues or have questions regarding the Performance Tool W435 Crowfoot Wrench that are not covered in this manual, please contact Performance Tool customer support. Contact information can usually be found on the product packaging or the official Performance Tool website.
