Performance Tool W7 4-Way Universal Folding Lug Wrench Instruction Manual

1. Introduction

This manual provides instructions for the safe and effective use, setup, and maintenance of your Performance Tool W7 4-Way Universal Folding Lug Wrench. Please read this manual thoroughly before operating the tool and retain it for future reference.

Product Overview

The Performance Tool W7 is a heavy-duty, folding lug wrench designed for loosening and tightening lug nuts on various vehicles. Constructed from drop-forged steel with a chrome-plated finish, it offers durability and corrosion resistance. Its 4-way cross design accommodates both SAE and metric lug nut sizes, and its foldable nature allows for compact storage.

Image 1: The Performance Tool W7 4-Way Universal Folding Lug Wrench, shown in its fully extended, cross-shaped form, ready for use. The chrome-plated finish is visible.

2. Safety Information

Always observe the following safety precautions when using this tool:

• Wear appropriate personal protective equipment, such as gloves, to protect your hands.
• Ensure the vehicle is on a flat, stable surface and properly supported with jack stands before attempting to remove or install wheels.
• Never use extensions or 'cheater bars' on the lug wrench, as this can damage the tool or the lug nuts.
• Do not use the wrench if it appears damaged or corroded.
• Keep children and bystanders away from the work area.
• Apply steady, even pressure when loosening or tightening lug nuts to prevent slipping.

3. Setup

Unfolding the Wrench

1. Remove the lug wrench from its storage position.
2. Grasp the central shaft and carefully extend the folding arms outwards until they lock into place, forming a cross shape.
3. Ensure all arms are fully extended and securely locked before use.

Folding for Storage

1. After use, ensure the wrench is clean and free of debris.
2. Locate the hinge mechanisms on each arm.
3. Carefully fold each arm inwards towards the central shaft until the wrench is in its compact storage configuration.

4. Operating Instructions

Identifying the Correct Socket Size

The Performance Tool W7 features four different socket sizes to fit a wide range of lug nuts. These include:

• Metric: 17mm, 19mm, 21mm, 23mm
• SAE: 11/16 inch, 3/4 inch, 13/16 inch, 7/8 inch

Match the appropriate socket size to your vehicle's lug nuts. The sizes are typically stamped on the wrench arms.

Loosening Lug Nuts

1. With the wrench unfolded, firmly place the correct size socket onto a lug nut.
2. Grasp one of the opposing arms of the wrench.
3. Apply counter-clockwise pressure to loosen the lug nut. For stubborn nuts, you may need to apply significant force, but avoid sudden jerking motions.
4. Once the lug nut is initially broken loose, it can usually be unscrewed by hand.

Tightening Lug Nuts

1. Hand-tighten the lug nuts onto the wheel studs.
2. Place the correct size socket onto a lug nut.
3. Apply clockwise pressure to tighten the lug nut. Tighten in a star pattern to ensure even pressure on the wheel.
4. While this wrench provides good leverage for initial tightening, it is recommended to use a torque wrench to achieve the manufacturer's specified torque settings for final tightening.

5. Maintenance

• Cleaning: After each use, wipe the lug wrench clean with a dry cloth to remove dirt, grease, or moisture.
• Inspection: Periodically inspect the wrench for any signs of damage, such as cracks, bends, or excessive wear on the sockets. Do not use a damaged tool.
• Storage: Store the folded lug wrench in a dry place, away from extreme temperatures and corrosive materials, to preserve its chrome finish and functionality.

6. Troubleshooting

Lug Nut is Too Tight to Loosen

• Ensure you are turning the wrench counter-clockwise.
• Apply steady, increasing pressure. Avoid sudden jerking.
• If the lug nut remains stuck, it may be seized. Professional assistance may be required. Do not force the wrench to the point of damage or personal injury.

Wrench Slips on Lug Nut

• Verify that you are using the correct socket size for the lug nut. A slightly incorrect size can cause slipping and damage.
• Ensure the socket is fully seated onto the lug nut before applying pressure.
• Check for excessive wear on the wrench sockets or the lug nuts themselves.

7. Specifications

8. Warranty and Support

Specific warranty details for the Performance Tool W7 4-Way Universal Folding Lug Wrench are not provided in this manual. For warranty information, product support, or to inquire about replacement parts, please contact Performance Tool directly or refer to their official website. Keep your purchase receipt as proof of purchase.

Manufacturer: WIOGW

UPC: 039564100093