IRONCK HK-MC-03
IRONCK HK-MC-03 Over-the-Toilet Storage Cabinet
Instruction Manual
1. Safety Information
Please read and understand all instructions before assembly and use. Keep this manual for future reference.
- Do not overload the cabinet. Ensure weight is distributed evenly.
- Secure the unit to the wall using the provided anti-tipping device to prevent accidental falls, especially in households with children or pets.
- Use caution when opening and closing the sliding door to avoid pinch points.
- Keep small parts away from children during assembly.
- Ensure all screws and fasteners are tightened securely before use. Periodically check for loose connections.
2. Product Overview
The IRONCK HK-MC-03 Over-the-Toilet Storage Cabinet is designed to maximize space in your bathroom, restroom, or laundry area. It features a robust engineered wood and metal frame with a vintage brown finish, offering both open and concealed storage options. Key features include a sliding barn door, a flip-closed storage compartment, and adjustable shelving.

Image 2.1: The IRONCK Over-the-Toilet Storage Cabinet installed in a bathroom.
Video 2.1: An overview of the IRONCK Over-the-Toilet Storage with Cabinet, highlighting its features and storage capacity.
3. Package Contents
Please verify that all components are present and undamaged before beginning assembly. Refer to the included assembly guide for a detailed list of parts and hardware. If any parts are missing or damaged, contact customer support.
4. Setup and Assembly
Assembly is required for this product. Follow the step-by-step instructions provided in the separate assembly manual included with your purchase. Ensure you have adequate space and the necessary tools (typically a screwdriver) before starting.
4.1 Key Dimensions
Before assembly, measure your bathroom space to ensure proper fit. The unit dimensions are 30.9" W x 11.8" D x 71.6" H. The toilet base width clearance is 21.5 inches, and the ground to item distance (clearance over toilet) is 35.4 inches.

Image 4.1: Product dimensions for installation planning.
4.2 Assembly Tips
- Assemble on a soft, clean surface to prevent scratches.
- Do not overtighten screws during initial assembly; tighten fully once the unit is stable.
- The side storage rack can be installed on either the left or right side to suit your space.
- Utilize the anti-tipping device to secure the unit to the wall for enhanced stability.

Image 4.2: The side storage can be configured for left or right placement.
5. Operating Instructions
This storage unit offers versatile storage solutions for various items.
5.1 Sliding Barn Door
The cabinet features a sliding barn door for easy access to stored items and to conceal contents when desired. Gently slide the door along its track to open or close.

Image 5.1: The sliding barn door provides flexible access to storage compartments.
5.2 Flip-Closed Storage
The middle section includes a flip-closed compartment, ideal for discreetly storing personal items. Gently pull the handle to open the flap, and push it back into place to close.

Image 5.2: The flip-closed compartment offers concealed storage.
5.3 Adjustable Shelves
The interior shelves are adjustable, allowing you to customize the storage space to accommodate items of various heights. Refer to your assembly manual for instructions on adjusting shelf positions.

Image 5.3: The versatile storage unit can be used in various rooms, such as a laundry room.
6. Maintenance
To ensure the longevity and appearance of your storage cabinet, follow these maintenance guidelines:
- Wipe surfaces with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that may damage the finish.
- Promptly clean up any spills to prevent moisture damage.
- Periodically check all fasteners and tighten if necessary to maintain stability.
- Keep the unit away from direct sunlight and excessive humidity to prevent warping or discoloration.
7. Troubleshooting
- Unit is wobbly: Ensure all screws are tightened. Verify the X-shaped metal support is correctly installed. Secure the unit to the wall using the anti-tipping device.
- Sliding door does not move smoothly: Check the track for any obstructions or debris. Ensure the door is properly seated on its rollers. If a customer review mentions a nail scraping the wood, inspect the track and door for any misalignments or protruding elements.
- Difficulty fitting around toilet piping: Some toilet configurations may interfere with the X-bar support. If this occurs, ensure the unit is securely anchored to the wall and consider alternative bracing if the X-bar cannot be fully installed.
- Missing or damaged parts: Refer to the package contents list in your assembly manual. Contact customer support immediately for replacements.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | IRONCK |
| Model Name | HK-MC-03 |
| Color | Vintage Brown |
| Material | Engineered Wood and Metal |
| Product Dimensions (D x W x H) | 11.8" x 30.9" x 71.6" |
| Ground to Item Distance | 35.4 Inches |
| Weight Limit | 66 Pounds |
| Number of Shelves | 5 |
| Mounting Type | Floor Mount (with wall anchor) |
| Special Feature | Adjustable Shelf, Sliding Barn Door |
| Assembly Required | Yes |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact IRONCK directly through their official website or the retailer where the product was purchased. Please have your model number (HK-MC-03) and purchase date available when contacting support.