Hettich Onsys 4447i Soft Close Hinges (Set of 2)

Specification Details
Manufacturer Hettich (German Engineering, Made in India)
Material Nickel Plated Steel with Magna Black accents
Opening Angle 105° (Wide access)
Door Thickness Fits 15mm – 24mm
Cup Dimensions Diameter: 35mm
Durability Tested for 40,000 cycles (approx. 10 years)
Adjustment 3-Dimensional (Overlay, Depth, Height)
Certification European Standard EN 15570 Level 2
Installation Type Clip-on (Tool-free mounting)
Packaging 1 Set (2 Hinges + 2 Mounting Plates + Cover Caps)
  • Payment. Payment upon receipt of goods, Payment by card in the department, Google Pay, Online card, -5% discount in case of payment

  • Warranty. The Consumer Protection Act does not provide for the return of this product of proper quality.

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Description

Supplied & Exported by Titanava International

Titanava International brings the precision of German engineering to your doorstep with the Hettich Onsys 4447i. As a trusted supplier of high-quality construction materials and hardware, we recommend these hinges for anyone looking to eliminate door slamming and upgrade their cabinetry with a luxurious, silent closing mechanism. Manufactured in India under strict German quality standards, these hinges offer the perfect balance of premium performance and economic value.

Why Choose Hettich Onsys from Titanava International?

Titanava International selects products that combine durability with ease of use. The Onsys 4447i is a standout product in our hardware export portfolio for several reasons:

1. Integrated Soft-Close Technology

The “Silent System” is built directly into the hinge cup. This mechanism activates automatically from a 35° closing angle, ensuring that cabinet doors close gently and silently every time. This protects the cabinet structure from impact damage and adds a premium feel to the furniture.

2. Engineered for Durability & Climate Stability

Unlike standard hinges that stiffen or rust in varying climates, the Hettich Onsys 4447i is temperature stable. It functions perfectly in high humidity and heat, making it a top recommendation by Titanava International for tropical and coastal regions. The Nickel-plated steel finish has passed 120-hour salt spray corrosion testing.

3. Effortless Installation & Adjustment

For contractors and DIY enthusiasts alike, the “Clip-on” design allows for tool-free door mounting and removal—ideal for cleaning or moving. Furthermore, the 3-dimensional adjustment capability allows for perfect alignment of gaps, ensuring a professional finish even if the cabinet walls aren’t perfectly square.


Select the Right Crank (Overlay) for Your Project

Titanava International supplies all three standard variations to suit your specific cabinet design:

  • 0 Crank (Full Overlay – 9281432): The door covers the entire cabinet face frame. This is the most common choice for modern, sleek kitchen designs.

  • 8 Crank (Half Overlay – 9281434): The door covers half the cabinet partition. This is used when two doors share a single central partition wall.

  • 16 Crank (Inset – 9281436): The door sits flush inside the cabinet frame. This creates a traditional, furniture-style look.


Key Applications & Uses

Titanava International exports these hinges for a wide variety of furniture manufacturing and interior fit-out projects:

  • Modular Kitchens: Essential for cutlery drawers, pantry units, and overhead cabinets.

  • Premium Wardrobes: Suitable for heavy bedroom closet doors (up to 24mm thickness).

  • Bathroom Vanities: The corrosion-resistant finish makes them safe for humid bathroom environments.

  • Office Cabinetry: Durable enough for high-traffic storage units in commercial spaces.

  • Entertainment Units: ensures silent operation for TV consoles and living room display cabinets.


Top 10 Export Countries

Titanava International exports premium hardware like Hettich hinges to construction and furniture markets globally, including:

  1. United States (USA)

  2. Germany

  3. United Arab Emirates (UAE)

  4. United Kingdom (UK)

  5. Canada

  6. Australia

  7. Saudi Arabia

  8. New Zealand

  9. Qatar

  10. Malaysia


Frequently Asked Questions (FAQs)

Q: Can I install these on old cabinets to upgrade them? A: Yes. If your existing doors have standard 35mm hinge holes, the Hettich Onsys is a direct replacement. If installing on new doors, you simply need to drill a 35mm hole at a depth of 11.5mm.

Q: Does Titanava International supply the mounting plates with the hinges? A: Yes, every set supplied by Titanava International includes the hinges, the necessary mounting plates (4-hole design), and cover caps for a neat finish.

Q: What is the difference between this and more expensive Hettich models? A: The Onsys 4447i is certified to European Level 2 standards, whereas premium lines are Level 3. Onsys is designed specifically to offer high-end soft-close technology at a price point optimized for residential use, without compromising on the 10-year functional warranty.

Q: Will these rust in a bathroom environment? A: These hinges feature a high-quality nickel-plated finish that resists corrosion. They are tested to withstand 120 hours of salt spray, making them reliable for bathrooms and kitchens.

Q: How do I adjust the door if it looks crooked? A: The Onsys hinge offers 3D adjustment. You can adjust the Overlay (+2mm/-2mm), Depth (+2.5mm/-1.5mm), and Height via the mounting plate screws to get perfect alignment.

 

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