1. Important Safety Information
Please read and understand all instructions before assembling and using this product. Failure to follow these instructions may result in serious injury or property damage. Keep this manual for future reference.
- Maximum Weight Capacity: Do not exceed the maximum load capacity of 330 lbs (150 KGS). Exceeding this limit may result in injury or damage to the stool.
- Stability: Ensure the stool is placed on a flat, stable, and level surface before use to prevent tipping over.
- Assembly: Assemble the stool strictly according to the instructions provided. Ensure all bolts and nuts are securely tightened before use.
- Children: Keep children away from the stool during assembly. Do not allow children to play on or around the stool.
- Maintenance: Regularly inspect the stool for loose parts, damage, or wear. Do not use if any components are damaged or missing.
- Movement: Do not attempt to move the stool while seated on it, especially when adjusting height.
2. Product Overview
The WORKPRO Heavy Duty Adjustable Hydraulic Shop Stool is designed for versatile use in various environments such as garages, workshops, and home bars. It features a robust construction and a comfortable padded seat with hydraulic height adjustment for optimal user experience.

Image: The WORKPRO Heavy Duty Adjustable Hydraulic Shop Stool in black, showcasing its sturdy design and padded seat.
Key Features:
- Stool rotates 360 degrees for maximum flexibility.
- Heavy-duty structure ensures durability and stability.
- Padded soft Seat with a diameter of 13.78 inches (350mm) for comfort.
- Hydraulic Seat Height adjustment from 29 inches to 33.86 inches (75 to 86 cm).
- Maximum load capacity: 330 lbs (150 KGS).
- Soft PVC Cushion, High-quality Heavy-duty Metal construction.
- Waterproof & Easy to Clean surfaces.
3. Parts List
Before assembly, ensure all parts are present and undamaged. Refer to the diagram below for identification.

Image: Exploded view diagram showing all components of the WORKPRO Shop Stool.
| Item | Description | Quantity |
|---|---|---|
| A | Leg Sleeve | 4 |
| B | Leg Connection Bracket | 4 |
| C | M8 Bolts | 8 |
| D | M8 Nuts | 8 |
| E | Legs | 4 |
| F | Plastic Screws | 4 |
| G | Foot Ring | 1 |
| H | M6 Bolts | 4 |
| I | M6 Nuts | 4 |
| J | Hydraulic Cylinder | 1 |
| K | Seat | 1 |
| L | Height Adjustment Lever | 1 |
4. Assembly Instructions
Assembly is required for this product. Follow these steps carefully to ensure proper and safe setup.
- Assemble Leg Base: Attach the four Legs (E) to the central support structure using the Leg Connection Brackets (B), M8 Bolts (C), and M8 Nuts (D). Ensure all connections are secure.
- Attach Foot Ring: Secure the Foot Ring (G) to the lower section of the Legs (E) using M6 Bolts (H) and M6 Nuts (I).
- Insert Hydraulic Cylinder: Insert the Hydraulic Cylinder (J) into the central opening of the assembled leg base.
- Attach Seat: Place the Seat (K) onto the top of the Hydraulic Cylinder (J). Press down firmly.
- Install Height Adjustment Lever: Attach the Height Adjustment Lever (L) to the mechanism under the Seat (K).
- Final Check: Before first use, double-check all bolts, nuts, and connections to ensure they are tight and secure. Test the stability of the stool.

Image: The fully assembled WORKPRO Shop Stool, ready for use.
5. Operating Instructions
Height Adjustment:
The WORKPRO Shop Stool features a hydraulic lift system for easy height adjustment.
- To Raise the Seat: While standing, lift the Height Adjustment Lever (L) upwards. The seat will automatically rise. Release the lever when the desired height is reached.
- To Lower the Seat: While seated on the stool, lift the Height Adjustment Lever (L) upwards. The seat will lower under your weight. Release the lever when the desired height is reached.

Image: Close-up of the hydraulic height adjustment lever and mechanism.
360° Swivel Function:
The seat of the WORKPRO Shop Stool is designed to rotate 360 degrees, providing flexibility and ease of movement without needing to reposition the entire stool.
- Simply rotate the seat in any direction to face your desired area.

Image: A person demonstrating the 360-degree swivel feature of the stool.
6. Maintenance
Proper maintenance will extend the life of your WORKPRO Shop Stool.
- Cleaning: Wipe the stool with a damp cloth to clean. Avoid using harsh chemicals or abrasive cleaners that could damage the finish or upholstery.
- Inspection: Periodically check all bolts and nuts for tightness. Re-tighten if necessary.
- Hydraulic Cylinder: The hydraulic cylinder is sealed and requires no special maintenance. If the height adjustment mechanism becomes stiff or unresponsive, ensure the lever is not obstructed.
- Storage: Store the stool in a dry environment to prevent rust or damage to components.
7. Troubleshooting
If you encounter any issues with your WORKPRO Shop Stool, refer to the following common problems and solutions:
- Stool is Wobbly:
- Ensure all assembly bolts and nuts are securely tightened.
- Verify the stool is placed on a flat, level surface.
- Seat Does Not Adjust Height:
- Check if the Height Adjustment Lever (L) is properly installed and not obstructed.
- Ensure the hydraulic cylinder is correctly seated in the base and the seat.
- If lowering, ensure you are seated on the stool to apply sufficient weight. If raising, ensure you are standing and lifting the lever.
- Squeaking Noises:
- Apply a small amount of silicone spray or lubricant to moving metal-on-metal parts, avoiding the hydraulic cylinder itself.
- Check for any loose connections and tighten them.
If problems persist, please contact WORKPRO customer support for assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | W112010A |
| Product Dimensions | 13.78"D x 13.78"W x 29"H (Adjustable) |
| Color | Black |
| Brand | WORKPRO |
| Style | Padded |
| Furniture Finish | Chrome |
| Seat Height Adjustment | 29 inch to 33.86 inch (75 to 86 cm) |
| Maximum Weight Recommendation | 330 Pounds (150 KGS) |
| Assembly Required | Yes |
| Item Weight | 18 pounds |
| UPC | 820909726326 |

Image: Diagram illustrating the dimensions and weight capacity of the stool.
9. Warranty and Support
For warranty information or technical support, please contact WORKPRO customer service through their official website or the retailer where the product was purchased. Please have your model number (W112010A) and purchase details ready when contacting support.
Visit the official WORKPRO Store for more information: WORKPRO Store





