1. Safety Information
Please read all safety information before assembly and use. Keep this manual for future reference.
- Keep keys safe and do not leave them unattended.
- Follow assembly instructions carefully to avoid potential hazards.
- Ensure the cabinet is placed on a level surface to prevent tipping.
- Consider securing the cabinet to a wall, especially on carpeted floors, to enhance stability.
- Do not exceed the maximum weight capacity of 150 pounds per shelf.
2. Product Overview
The STANI Metal Storage Cabinet (Model TSJ) is a durable, locking steel cabinet designed for various storage needs in home offices, garages, schools, and basements. It features four doors, two adjustable shelves, and a robust construction.

Image: The STANI Metal Storage Cabinet in an office environment, showcasing its design and utility.

Image: The STANI Metal Storage Cabinet organized in a garage, demonstrating its versatility for tools and supplies.
3. Setup and Assembly
This STANI Metal Storage Cabinet comes unassembled. Assembly typically requires two people for optimal ease and stability. Please ensure all parts are present before beginning assembly.
3.1 Unpacking and Part Identification
- Carefully unpack all components. The packaging includes steel-reinforced end caps to protect corners during transit.
- Verify all parts against the included parts list. Extra fasteners, shelf clips, hinge springs, and glass points (if applicable) are typically provided.
- Each part is typically labeled in a small bag for easy identification.
3.2 Assembly Instructions
Follow the detailed, picture-based instructions provided in your package. A power drill or screwdriver and a wrench may be helpful for securing fasteners.
Video: Official assembly instruction video for the STANI Metal Storage Cabinet. This video provides a visual guide to the assembly process.
3.3 Post-Assembly Adjustments
- Adjustable Feet: The cabinet is equipped with adjustable feet. Use these to level the cabinet on uneven surfaces, which can help ensure doors close properly and prevent wobbling.
- Door Alignment: If doors appear uneven or difficult to close, check the cabinet's levelness using the adjustable feet. Minor adjustments to the hinges may also be possible.

Image: Close-up view of the cabinet's double handle design, key lock mechanism, and adjustable feet for leveling.
4. Operating Instructions
4.1 Locking Mechanism
The cabinet features a locking mechanism for its four doors, operated by two keys. Insert the key into the lock and turn to secure or unlock the doors. Ensure the doors are fully closed before locking.
4.2 Adjustable Shelves
The cabinet includes two adjustable shelves. To adjust a shelf, remove any items, lift the shelf, and reposition the shelf clips to the desired height. Ensure all four clips are securely in place before placing items on the shelf. Each shelf has a maximum weight capacity of 150 pounds.

Image: Illustration of the adjustable shelves, key lock, high-quality metal construction, and muffling gasket.

Image: The cabinet used in a garage setting, demonstrating its capacity for organizing various items.
5. Maintenance
- Cleaning: Wipe the cabinet surfaces with a damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the powder-coated finish.
- Lock Care: Periodically check the locking mechanism for smooth operation. If the lock feels stiff, a small amount of graphite lubricant can be applied to the keyhole.
- Hinge Inspection: Inspect door hinges periodically for any signs of wear or looseness. Tighten screws if necessary.
6. Troubleshooting
- Doors do not close evenly or are difficult to close: Ensure the cabinet is on a level surface. Use the adjustable feet to level the unit. Check that all assembly screws are tightened.
- Locking mechanism is stiff or sticky: Apply a small amount of graphite lubricant to the keyhole. Ensure the key is fully inserted and turned smoothly. Avoid forcing the key.
- Cabinet feels unstable: Verify the cabinet is on a flat, level surface. Utilize the adjustable feet to stabilize. For added security, especially on soft surfaces like carpet, consider anchoring the cabinet to a wall using appropriate hardware (not included).
- Dents or damage upon arrival: While packaging includes reinforced end caps, inspect the product upon delivery. Contact customer support immediately if significant damage is found.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | STANI |
| Model Number | TSJ |
| Color | Gray White |
| Material | Alloy Steel |
| Product Dimensions (D x W x H) | 16"D x 32"W x 71"H |
| Item Weight | 84 Pounds |
| Number of Doors | 4 |
| Number of Shelves | 2 |
| Weight Capacity (per shelf) | 150 Pounds |
| Lock Type | Key |
| Finish Type | Powder Coated |
| Mounting Type | Floor Mount |
| Required Assembly | Yes |

Image: Detail showing the adjustable shelf mechanism and the thick metal material used in the cabinet's construction.

Image: Visual representation of the whole-in-one reinforced heavy-duty metal frame, highlighting its load capacity of up to 150 lbs per shelf.
8. Warranty and Support
8.1 Return Policy
This product is eligible for 30-day easy returns. Please refer to the retailer's return policy for specific terms and conditions.
8.2 Customer Support
For any questions, concerns, or assistance with your STANI Metal Storage Cabinet, please contact the seller (STEELCUBE) directly through the platform where the purchase was made. They can provide further support and guidance.