1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of the IKEA HJÄLPA Standard Hinge 125°. Designed for use with IKEA PLATSA frames, this hinge offers a 125-degree opening angle and is constructed from durable nickel-plated steel. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product.
2. Product Overview and Features
The IKEA HJÄLPA Standard Hinge 125° is engineered for reliable performance in cabinet applications. Key features include:
- Premium Construction: Manufactured from nickel-plated steel, providing durability and resistance to corrosion. The sleek silver finish complements modern cabinetry.
- Precise Fit: Specifically designed for PLATSA frames, ensuring a 125-degree opening angle for smooth door operation.
- Standard Dimensions: Measures approximately 20 cm in length, 17 cm in width, and 3 cm in height, suitable for standard cabinet applications.
- Easy Installation: Features a surface-mount design with pre-drilled holes for straightforward fitting and adjustment.

Figure 1: The IKEA HJÄLPA Standard Hinge 125°. This image displays the hinge in its open position, showcasing its nickel-plated steel construction and the pre-drilled holes for mounting. The hinge mechanism is visible, indicating its design for a 125-degree opening.
3. Specifications
| Attribute | Detail |
|---|---|
| Model Number | 40387575 |
| Material | Stainless steel |
| Finish Type | Brushed |
| Mounting Type | Surface Mount |
| Product Dimensions (L x W x H) | 20 cm x 17 cm x 3 cm |
| Opening Angle | 125 degrees |
| Item Weight | 50 g |
| Net Quantity | 1 Count |
| Country of Origin | China |
4. Package Contents
The package for the IKEA HJÄLPA Standard Hinge 125° typically includes:
- One (1) IKEA HJÄLPA Standard Hinge 125° assembly
- All necessary mounting hardware (screws)
5. Setup and Installation
The IKEA HJÄLPA Standard Hinge 125° is designed for surface mounting on PLATSA frames. Follow these general steps for installation:
- Prepare the Cabinet: Ensure the cabinet frame and door are clean and free from debris. Identify the precise mounting locations on both the cabinet frame and the door according to your PLATSA system's instructions.
- Attach Hinge to Door: Position the hinge cup (the part that attaches to the door) onto the pre-drilled holes on the cabinet door. Secure it using the provided screws. Ensure the hinge is flush and correctly aligned.
- Attach Mounting Plate to Frame: Position the mounting plate (the part that attaches to the cabinet frame) onto the pre-drilled holes on the cabinet frame. Secure it using the provided screws.
- Connect Hinge to Mounting Plate: Align the hinge arm with the mounting plate. Slide the hinge arm onto the mounting plate until it clicks into place or can be secured with a screw, depending on the specific hinge mechanism.
- Adjust the Door: Most hinges allow for minor adjustments to ensure the door hangs straight and closes properly. Use the adjustment screws on the hinge to modify the door's position horizontally, vertically, and in depth. Refer to your PLATSA cabinet assembly guide for specific adjustment procedures.
- Test Operation: Open and close the door several times to ensure smooth operation and proper alignment. Make further adjustments if necessary.
Note: Always refer to the specific assembly instructions provided with your IKEA PLATSA furniture for detailed, model-specific installation guidance.
6. Operating the Hinge
The IKEA HJÄLPA Standard Hinge 125° allows for a wide opening angle of 125 degrees, providing ample access to the cabinet interior. To operate, simply pull the cabinet door open. The hinge mechanism is designed for smooth and consistent movement. Ensure no obstructions prevent the door from opening fully or closing completely.
7. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your hinges:
- Cleaning: Wipe the hinges with a damp cloth to remove dust and grime. Immediately dry thoroughly with a clean, soft cloth to prevent water spots or corrosion. Avoid using abrasive cleaners or harsh chemicals, as these can damage the finish.
- Lubrication: If the hinges begin to squeak or feel stiff, a small amount of silicone-based lubricant can be applied to the pivot points. Avoid oil-based lubricants, which can attract dust.
- Tightening Screws: Periodically check all mounting screws for tightness. Loose screws can cause the door to sag or operate incorrectly. Tighten them gently to avoid stripping the screw heads or damaging the wood.
8. Troubleshooting
If you encounter issues with your IKEA HJÄLPA Standard Hinge 125°, consider the following common solutions:
- Door Not Closing Smoothly:
- Check for obstructions around the door or inside the cabinet.
- Verify that all hinge screws are securely tightened.
- Adjust the hinge screws to ensure proper door alignment (horizontal, vertical, and depth adjustments).
- Door Sagging or Uneven:
- Tighten all mounting screws on both the door and the cabinet frame.
- Use the vertical adjustment screw on the hinge to raise or lower the door as needed.
- Squeaking Hinge:
- Apply a small amount of silicone-based lubricant to the hinge pivot points.
- Ensure the hinge is clean and free from accumulated dust or debris.
- Hinge Appears Damaged:
- If the hinge mechanism is bent, broken, or severely corroded, it may need to be replaced. Contact IKEA customer service or visit an IKEA store for replacement parts.
9. Warranty and Support
Specific warranty information for the IKEA HJÄLPA Standard Hinge 125° is typically provided with your IKEA furniture purchase or can be found on the official IKEA website. For detailed warranty terms, product support, or to order replacement parts, please refer to the documentation included with your IKEA PLATSA system or visit the official IKEA customer support portal.
You can find more information and contact details on the IKEA official website.