1. Introduction
Thank you for choosing the SUNCROWN 72-inch Metal Storage Cabinet. This cabinet is designed to provide secure and organized storage for various items in your home, office, garage, or warehouse. Featuring durable alloy steel construction, two doors, and four adjustable shelves, it offers versatile storage solutions. Please read this manual carefully before assembly and use to ensure proper installation and safe operation.
2. Safety Information
WARNING: Failure to follow these safety instructions may result in injury or damage to the product.
- Always secure the cabinet to the wall using the pre-drilled holes and appropriate hardware to prevent tipping. Tipping can cause serious injury.
- Do not overload the cabinet. The maximum weight capacity is 900 pounds, with each shelf supporting up to 180 pounds. Distribute weight evenly.
- Keep the keys for the locking system in a safe place and do not leave them in the cabinet.
- Always use caution when adjusting or removing shelves due to potential pinch points.
- Ensure all bolts and fasteners are tightened securely during assembly and periodically check for tightness.
- Assemble on a soft, clean surface to prevent scratching the cabinet finish.
3. Package Contents
Before beginning assembly, verify that all parts are present and undamaged. If any parts are missing or damaged, do not proceed with assembly. Contact SUNCROWN customer support for assistance.
| Part | Description | Quantity |
|---|---|---|
| A | Top Panel | 1 |
| B | Bottom Panel | 1 |
| C | Side Panels | 2 |
| D | Back Panels | 2 |
| E | Doors | 2 |
| F | Adjustable Shelves | 4 |
| G | Locking Mechanism & Handle | 1 set |
| H | Keys | 2 |
| I | Assembly Hardware (screws, bolts, nuts, shelf clips) | 1 set |
| J | Anti-Tipping Hardware | 1 set |
4. Assembly Instructions
Assembly typically requires two people. Estimated assembly time is approximately 40 minutes.
4.1 Tools Required
- Phillips Head Screwdriver
- Wrench (often included, or adjustable wrench)
- Drill (for wall mounting)
- Level
4.2 Step-by-Step Assembly
- Unpack and Identify Parts: Carefully remove all components from the packaging. Lay them out on a clean, soft surface to prevent scratches. Refer to the 'Package Contents' list to identify each part.
- Assemble the Base Frame: Attach the bottom panel (B) to the side panels (C) using the provided hardware. Ensure all connections are secure but do not fully tighten bolts until the frame is complete.
- Install Back Panels: Slide the back panels (D) into the grooves on the side panels (C) and secure them to the bottom panel (B).
- Attach Top Panel: Place the top panel (A) onto the assembled frame and secure it to the side panels (C) and back panels (D) with the remaining hardware. Now, fully tighten all bolts on the main frame.
- Install Doors: Attach the doors (E) to the cabinet frame using the hinges and hardware. Ensure the doors are aligned and swing freely.
- Install Locking Mechanism and Handle: Mount the locking mechanism and handle (G) onto the designated door. Test the lock with the provided keys (H) to ensure it functions correctly.
- Insert Adjustable Shelves: Determine the desired height for your shelves. Insert the shelf clips into the pre-drilled holes on the side panels at the chosen height. Place the adjustable shelves (F) onto the clips.
- Secure to Wall (Anti-Tipping): Position the cabinet in its final location. Using the anti-tipping hardware (J), secure the cabinet to a wall stud or use appropriate wall anchors. This step is crucial for safety.

Image: Product details highlighting key features like the steel handle, adjustable shelves, anti-tipping hardware, and the 3-point lock system.

Image: Illustration of the cabinet's high-quality metal construction, large storage capacity, ease of assembly, and adjustable shelves.
5. Operating Instructions
5.1 Locking and Unlocking
To lock the cabinet, ensure both doors are fully closed. Insert the key into the lock and turn it to the locked position. To unlock, insert the key and turn it to the unlocked position, then open the doors using the handle. Note: This cabinet does not feature a latch mechanism; the doors remain closed only when locked with the key.
5.2 Adjusting Shelves
The cabinet includes four adjustable shelves. To adjust a shelf, first remove all items from it. Carefully lift the shelf and remove the four shelf clips supporting it. Reinsert the clips into the desired pre-drilled holes on the side panels, ensuring they are level and securely seated. Then, place the shelf back onto the clips.

Image: Cabinet dimensions and material properties.

Image: Cabinet interior demonstrating load capacity.
6. Maintenance
- Cleaning: Wipe the cabinet surfaces with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Inspection: Periodically check all bolts and fasteners to ensure they remain tight. Re-tighten if necessary.
- Lock Mechanism: If the lock mechanism becomes stiff, apply a small amount of graphite lubricant to the keyhole.
- Shelf Clips: Ensure shelf clips are securely seated before placing items on shelves.
7. Troubleshooting
- Doors do not close properly: Check if the cabinet is level. Adjust the leveling feet if present, or place shims under the base. Ensure hinges are properly aligned and tightened. Remember, the doors require the lock to be engaged to stay fully closed.
- Cabinet feels unstable: Verify that the cabinet is securely anchored to the wall using the anti-tipping hardware. Ensure all assembly bolts are fully tightened.
- Shelves are difficult to adjust: Ensure no items are on the shelf. Check that shelf clips are inserted correctly and not bent.
- Lock is stiff or not working: Apply graphite lubricant to the keyhole. Ensure the key is fully inserted and turned correctly. If the issue persists, contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model | B0DM66T7GV |
| Dimensions (H x W x D) | 72" x 32" x 16" |
| Material | Alloy Steel (Powder Coated) |
| Color | Dark Grey |
| Number of Doors | 2 |
| Number of Shelves | 4 (Adjustable) |
| Maximum Weight Capacity | 900 lbs (180 lbs per shelf) |
| Locking System | 3-Point Lock with Keys |
| Assembly Required | Yes |
| Installation Type | Freestanding (Wall-mount recommended) |
9. Warranty and Support
SUNCROWN products are manufactured to high-quality standards. For warranty information, missing parts, or technical support, please contact SUNCROWN customer service. Please have your model number (B0DM66T7GV) and purchase date available when contacting support.
Customer Support: Refer to your purchase documentation or the SUNCROWN official website for contact details.


