Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your SISESOL 15-Door Black Metal Locker. Designed for durability and secure storage, this locker is suitable for various environments including home offices, schools, gyms, and garages. Please read these instructions carefully before beginning assembly or use to ensure proper function and longevity of your product.

Image: The SISESOL 15-Door Metal Locker shown in different environments, highlighting its versatility for employee, school, family, and gym use.
Safety Information
- Always assemble the locker on a clean, flat, and stable surface to prevent damage or injury.
- Ensure all parts are securely fastened before use. Periodically check and tighten fasteners as needed.
- Do not overload shelves or compartments. Each shelf can hold up to 90 lbs.
- Keep small parts and packaging materials away from children during assembly.
- For stability, consider anchoring the locker to a wall, especially in areas with children or pets, to prevent tipping.
- Use appropriate personal protective equipment (e.g., gloves) during assembly to avoid cuts or pinches from metal edges.
Package Contents
Before beginning assembly, verify that all components are present and undamaged. The package typically includes:
- Metal panels (sides, back, top, bottom)
- 15 Locker doors
- Shelves (3 included)
- Adjustable leg levelers
- Assembly hardware (screws, nuts, bolts, plastic retaining pins)
- Keys for lockable doors
- Instruction manual
Setup and Assembly
The SISESOL metal locker is designed for easy assembly with numbered parts and clear instructions. It is recommended to have at least two people for assembly.
- Unpack and Identify Parts: Carefully unpack all components and lay them out. Refer to the parts list in your included manual to identify each piece.
- Assemble the Frame: Connect the side panels to the back panel using the provided hardware. Ensure all connections are snug but do not overtighten initially.
- Attach Top and Bottom Panels: Secure the top and bottom panels to the assembled frame.
- Install Shelves: Insert the three adjustable shelves into the designated slots within the locker compartments. Ensure they are level and secure. Each shelf is designed to hold up to 90 lbs.
- Attach Doors: Mount the 15 locker doors to the frame using the hinges and hardware. Ensure doors open and close smoothly.
- Install Leg Levelers: Screw the adjustable leg levelers into the base of the locker. Adjust them to ensure the locker is stable and level on uneven surfaces.
- Final Tightening: Once the entire structure is assembled, go back and securely tighten all screws and bolts.

Image: The locker's interior with shelves, demonstrating the 90 lbs weight capacity per shelf and strict quality control in manufacturing.
Operating Instructions
Your SISESOL metal locker is designed for secure and convenient storage.
- Locking Mechanism: Each door is equipped with a lockable design. Insert the key and turn to lock or unlock the individual compartment. Ensure the door is fully closed before locking.
- Magnetic Doors: The doors feature magnets to keep them securely closed when not locked, providing easy access while maintaining a tidy appearance.
- Ventilation: Ventilation holes on each door promote air circulation, helping to prevent odors and moisture buildup inside the compartments.
- Adjustable Leg Levelers: Use the 360° adjustable leg levelers at the base to stabilize the locker on uneven floors. Rotate the levelers clockwise or counter-clockwise until the locker is firm and level.

Image: Close-up details of the SISESOL 15-Door Metal Locker, showing ventilation holes, the lockable feature, magnetic door closure, and 360° adjustable leg levelers.
Maintenance
- Cleaning: Wipe surfaces with a soft, damp cloth and mild detergent. Avoid abrasive cleaners or harsh chemicals that could damage the finish. Dry thoroughly after cleaning.
- Inspection: Periodically check all bolts, screws, and connections to ensure they remain tight. Tighten any loose hardware to maintain stability.
- Rust Prevention: While made of steel, prolonged exposure to moisture can lead to rust. Ensure the locker is kept in a dry environment. Address any scratches or chips in the paint promptly to prevent rust.
Troubleshooting
- Locker is Wobbly: Adjust the leg levelers at the bottom of the locker until it is stable on the floor. Ensure all assembly hardware is tightened.
- Door Not Closing Properly: Check hinges for any obstructions or misalignment. Ensure the locker is level. If a lock is broken, refer to the assembly instructions for potential replacement parts (e.g., plastic retaining pins).
- Difficulty Locking/Unlocking: Ensure the key is fully inserted and turned correctly. Check for any debris in the lock mechanism. Do not force the key.
Specifications
| Brand | SISESOL |
| Model | 15 Door |
| Color | Black |
| Material | Metal (Steel) |
| Product Dimensions (D x W x H) | 15.8"D x 35.5"W x 72"H |
| Number of Compartments | 15 |
| Number of Shelves | 3 |
| Shelf Weight Capacity | Up to 90 lbs per shelf |
| Mounting Type | Freestanding |
| Assembly Required | Yes |
Warranty
SISESOL products are manufactured to high-quality standards. For specific warranty details regarding your metal locker, please refer to the documentation included with your purchase or contact SISESOL customer service directly. The warranty typically covers manufacturing defects under normal use.
Customer Support
If you encounter any issues during assembly, operation, or have questions about your SISESOL metal locker, please do not hesitate to contact our customer service team. Refer to your purchase documentation for contact information or visit the official SISESOL website for support resources.





