1. Product Overview
The Williams ST-628 is a high-quality 7/8-inch shallow 6-point socket designed for efficient and reliable fastening. Its robust construction and specialized design ensure maximum engagement with fasteners, preventing deformation and providing superior turning power.
Figure 1: The Williams ST-628 7/8-Inch Shallow 6 Point Socket, showcasing its polished chrome finish and compact design.
Key Features:
- 7/8-Inch Shallow Socket: Ideal for applications requiring a compact profile.
- 1/2-Inch Drive: Compatible with standard 1/2-inch drive ratchets and extensions.
- 6 Point Design: Engineered for maximum engagement on 6 point fasteners, reducing slippage.
- Super Torque Lobular Openings: Provides greater turning power without deforming the fastener, enhancing durability and performance.
- High Polished Chrome Finish: Offers corrosion resistance and a professional appearance.
2. Specifications
| Attribute | Detail |
|---|---|
| Model Number | ST-628 |
| Socket Size | 7/8-Inch |
| Drive Size | 1/2-Inch |
| Points | 6 Point |
| Overall Length | 1 1/2-Inches |
| Finish Type | Polished Chrome |
| Item Weight | 0.16 ounces |
| Product Dimensions | 2 x 1.5 x 1.5 inches |
| Manufacturer | SnapOn |
| UPC | 662459220813 |
3. Setup and Preparation
The Williams ST-628 socket requires minimal setup. Ensure you have the appropriate drive tool (e.g., a 1/2-inch drive ratchet, breaker bar, or extension) for your application.
Selecting the Right Tool:
- Matching Drive Size: Verify that your drive tool has a 1/2-inch square drive to securely fit the socket.
- Fastener Compatibility: This 7/8-inch, 6-point socket is specifically designed for 7/8-inch, 6-point fasteners. Using it on fasteners of different sizes or types (e.g., 12-point, square) may cause damage to the fastener or the socket.
- Application Assessment: For applications requiring extra reach or leverage, consider using appropriate extensions or breaker bars.
Figure 2: Example of Williams Chrome Sockets, illustrating the polished finish and various sizes.
4. Operating Instructions
Using the Williams ST-628 socket is straightforward. Follow these steps for safe and effective operation:
- Attach the Socket: Firmly push the ST-628 socket onto the square drive of your ratchet, breaker bar, or extension until it clicks into place, ensuring a secure connection.
- Position on Fastener: Place the socket squarely over the 7/8-inch, 6-point fastener. Ensure the socket fully engages the fastener head to prevent rounding or stripping. The super torque lobular openings are designed for maximum engagement.
- Apply Force:
- For tightening, turn the drive tool clockwise.
- For loosening, turn the drive tool counter-clockwise.
- Remove the Socket: Once the task is complete, pull the socket off the drive tool. If it's stuck, gently wiggle it while pulling.
Safety Note: Always wear appropriate personal protective equipment (PPE), such as safety glasses, when using hand tools. Ensure your work area is well-lit and stable.
Figure 3: Examples of Williams Ratchets and Drive Tools, which are compatible with this socket.
5. Maintenance and Care
Proper maintenance extends the life of your Williams ST-628 socket and ensures continued performance.
- Cleaning: After each use, wipe the socket clean with a dry cloth to remove dirt, grease, and debris. For stubborn grime, a mild degreaser can be used, followed by thorough drying.
- Lubrication: While not typically required for sockets, ensure that the drive tool (ratchet) you are using is properly lubricated according to its own maintenance instructions.
- Storage: Store the socket in a dry environment to prevent rust. A tool chest or socket rail is recommended to keep it organized and protected from damage.
- Inspection: Periodically inspect the socket for signs of wear, cracks, or deformation. Discontinue use if any damage is observed, as a damaged socket can be unsafe and ineffective.
6. Troubleshooting
Most issues with sockets are related to improper use or selection. Here are common scenarios and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Socket slips on fastener | Incorrect socket size; fastener head is rounded; socket is worn. | Ensure 7/8-inch, 6-point fastener. Replace rounded fasteners. Inspect and replace worn socket. |
| Socket gets stuck on drive tool | Dirt or debris in drive square; tight fit. | Clean drive square of both socket and tool. Apply a small amount of lubricant if necessary. Gently wiggle while pulling. |
| Fastener head is stripping/rounding | Socket not fully engaged; incorrect socket type (e.g., 12-point on 6-point fastener); excessive force. | Ensure full engagement. Use correct 6-point socket. Apply steady, controlled force. |
Figure 4: Example of Williams Impact Sockets, which are designed for high-torque applications.
7. Warranty and Support
Williams tools are manufactured to high standards and are designed for durability and performance. For specific warranty information regarding your ST-628 socket or any other Williams product, please refer to the official Williams website or contact their customer support directly.
Customer Support: For technical assistance, product inquiries, or warranty claims, please visit the official Williams Industrial Tools website or contact their customer service department. Keep your product model number (ST-628) handy when contacting support.
You can often find more information and contact details through the Williams Store on Amazon.
Figure 5: The official Williams brand logo.
