Ehwisbe 90 Degree Concealed Hinge Folding Heavy Built-In Door Hinges Hidden Gemel Stainless Steel 23 Grooves - Silver
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This guide is for property owners and contractors seeking durable, rust-resistant hinges for hotel and villa casement windows. The key benefit is the high-quality stainless steel construction ensuring longevity in wet environments. A caveat to consider is the specific 23-groove design, which requires precise fitting. The Ehwisbe 90 Degree Concealed Hinge offers professional mechanical treatment for smooth operation, deburring for safety, and is built for both inner and outer opening casement windows.
All features
| Colour | Black |
|---|---|
| Model Part Number | DOESNOTAPPLY |
| Brand | Unbranded |
Extended Product Information
FAQs
What type of windows is this hinge suitable for?
This hinge is designed for casement windows, including those with inner opening, outer opening, or European grooves.
Is the stainless steel material prone to rust?
The high-grade stainless steel construction is highly resistant to rust and corrosion, making it suitable for wet environments. However, extreme conditions may require specific care.
What is the purpose of the 23 grooves?
The 23 grooves are part of the mechanical design to provide enhanced stability and support for the window mechanism.
Can this hinge be used for exterior doors?
While durable, this hinge is specifically designed for casement windows. For exterior doors, specific door hinges would be more appropriate.
How do I clean the hinge?
Clean with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners to maintain the stainless steel finish.
What is the weight of the hinge?
The hinge weighs approximately 0.99648942424 Pounds.
Does the hinge come with installation hardware?
Installation hardware is typically sold separately or may be included depending on the specific retail packaging. Please check the product listing or packaging contents.
Troubleshooting
Hinge is stiff or difficult to open/close.
Ensure there are no obstructions in the hinge mechanism. Check for proper alignment during installation. Clean the hinge and apply a small amount of appropriate lubricant if necessary.
Window does not sit flush when closed.
Re-check the hinge installation for accurate placement and alignment. Minor adjustments to the mounting screws might be needed.
Rust spots appearing on the hinge.
Although stainless steel is resistant, prolonged exposure to harsh chemicals or specific environments can cause minor discoloration. Clean gently with a mild detergent and water, and dry thoroughly. For persistent spots, consult a stainless steel cleaning guide.
Pros and Cons
Pros
- Durable stainless steel material resists rust.
- Concealed design provides a clean, modern look.
- Suitable for various casement window types (inner/outer opening, European groove).
- Smooth operation due to professional mechanical treatment.
- Safety enhanced by deburring treatment.
Cons
- Specific 23-groove design may limit compatibility with non-standard window types.
- Weight of 0.99648942424 Pounds may be a factor for very light-duty applications.
- Requires precise installation due to the concealed nature and specific groove count.
Setup, Compatibility & Care
Setup: Installation requires careful alignment to ensure the 90-degree operation and concealed effect. Ensure the window frame and sash are prepared to accommodate the hinge's 23-groove system. Professional installation is recommended for optimal results.
Compatibility: Designed for casement windows, specifically those with inner opening, outer opening, or European grooves. Verify that your window frame and sash can support the hinge's dimensions and mounting requirements.
Care: To maintain the hinge's appearance and function, clean periodically with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the stainless steel finish. Ensure no debris obstructs the moving parts.