1. Introduction
This manual provides instructions for the proper use and maintenance of the Williams 8033A Box Wrench. This tool is designed for professional and industrial applications, offering durability and efficient performance for fastening and unfastening hex fasteners.

Image 1.1: The Williams 8033A Box Wrench, featuring a chrome satin finish and 12-point box ends.
2. Key Features
The Williams 8033A Box Wrench incorporates several design elements for optimal functionality:
- Dual-Size Box Ends: Features 7/8-Inch and 15/16-Inch 12-point box ends for versatility.
- 60-Degree Offset: Provides enhanced knuckle and bolt clearance in confined spaces.
- Super Torque Design: Engineered to apply higher torque without rounding or deforming hex fastener points, engaging the flat surfaces behind the points.
- Durable Finish: Chrome satin finish for corrosion resistance and easy cleaning.
- Clear Markings: Size clearly marked on the handle for quick identification.

Image 2.1: Illustration of leverage provided by the wrench design.

Image 2.2: Comparison showing enhanced maneuverability with the 60-degree offset.

Image 2.3: Visual representation of the wrench's strength and durability.
3. Setup and Pre-Operation
- Inspection: Before each use, visually inspect the wrench for any signs of damage, cracks, or wear. Ensure the box ends are free from debris.
- Cleanliness: Wipe the wrench clean if necessary to ensure a secure grip and prevent contamination of fasteners.
- Size Verification: Confirm that the wrench size (7/8-Inch or 15/16-Inch) matches the fastener size to prevent damage to both the fastener and the tool.
4. Operating Instructions
Follow these steps for effective and safe use of your Williams 8033A Box Wrench:
- Select Correct End: Choose the appropriate 7/8-Inch or 15/16-Inch box end that precisely fits the fastener. A snug fit is crucial to prevent slipping and rounding.
- Position Wrench: Place the box end fully onto the fastener. Ensure it is seated completely to engage all 12 points. The 60-degree offset allows for better access in tight areas.
- Apply Force: Apply steady, firm pressure to the wrench handle. For loosening, turn counter-clockwise. For tightening, turn clockwise. Avoid sudden jerking motions.
- Leverage: Utilize the length of the wrench for appropriate leverage. For stubborn fasteners, ensure a stable stance and apply force gradually.
- Safety: Always wear appropriate personal protective equipment, such as safety glasses, when using hand tools.

Image 4.1: Example of a worker using a wrench in an industrial setting, demonstrating proper grip and application.
5. Care and Maintenance
- Cleaning: After each use, wipe the wrench clean with a cloth to remove dirt, grease, and debris.
- Storage: Store the wrench in a dry environment to prevent rust. Keep it organized to avoid damage from other tools.
- Avoid Overload: Do not use extension pipes or "cheater bars" on the wrench handle, as this can exceed its design limits and cause damage or injury.
- Do Not Modify: Do not grind, heat, or modify the wrench in any way, as this can compromise its structural integrity and safety.
6. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Wrench slips on fastener | Incorrect size selected; Worn fastener head; Wrench not fully seated. | Verify fastener size and select the correct wrench end. Ensure wrench is fully seated. Replace worn fasteners. |
| Difficulty loosening/tightening | Fastener is seized or overtightened; Insufficient leverage. | Apply penetrating oil to seized fasteners. Ensure proper body positioning for maximum leverage. Consider using a breaker bar if appropriate for the application and tool type (not recommended for this wrench). |
| Wrench appears damaged | Excessive force applied; Improper use; Manufacturing defect. | Discontinue use immediately. Do not attempt to repair. Contact Williams customer support for assistance. |
7. Product Specifications
| Attribute | Detail |
|---|---|
| Brand | Williams |
| Model Number | 8033A |
| Sizes | 7/8-Inch by 15/16-Inch |
| Head Style | 12 Point Box End, 60-Degree Offset |
| Material | Chrome |
| Finish Type | Satin Finish |
| Item Weight | 13.6 ounces |
| Product Dimensions | 17 x 3.7 x 4.2 inches |
| UPC | 662459103390 |
8. Warranty Information
Williams products are manufactured to high standards and are backed by a limited warranty against defects in material and workmanship. For specific warranty terms and conditions, please refer to the official Williams website or contact customer support. Keep your purchase receipt as proof of purchase.
9. Customer Support
For technical assistance, warranty claims, or general inquiries regarding your Williams 8033A Box Wrench, please contact Williams customer support through their official website or the contact information provided with your purchase.
Official Williams Store: Visit the Williams Store on Amazon





