Hettich Sensys 8657I 165 Degree Wide-Angle Soft-Close Hinge - Grey - 9099750
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Product Information
Full details
The Hettich Sensys 8657I is a premium, full-overlay hinge designed for cabinet makers and homeowners seeking maximum accessibility through a wide 165-degree opening angle. Featuring an integrated Silent System for smooth, soft-close performance and a zero-protrusion design for a sleek, flush aesthetic, it is an ideal choice for cabinets with pull-out trays or internal drawers. Please note that this product comes as a 50-piece pack, and it does not include the necessary mounting plates or cabinet screws, which must be sourced separately.
All features
| Colour | Grey |
|---|---|
| Model Part Number | 9099750 |
| Brand | Hettich |
Extended Product Information
FAQs
Does this hinge include mounting plates?
No, mounting plates are not included and must be purchased separately.
Can I use these on thin doors?
These hinges are designed for door thicknesses between 15 mm and 32 mm.
Is the soft-close feature adjustable?
The soft-close feature is integrated and automatic; it does not require manual adjustments for standard door weights.
What is the drilling requirement for the cup?
The hinge requires a 52 mm hole spacing and a cup depth of 11.6 mm.
Are screws included in the package?
No, cabinet screws are not included.
Why is it called a 'zero protrusion' hinge?
It is called zero protrusion because when the door is opened to 90 degrees or more, the hinge arm does not protrude into the clear opening of the cabinet, allowing pull-outs to slide out without obstruction.
Troubleshooting
Door does not close completely soft or slams shut
Ensure the hinge is properly aligned and check that the door is not catching on the cabinet frame. The soft-close mechanism may also require a slight adjustment of the door position.
Door appears misaligned with the cabinet frame
Use the integrated adjustment screws to modify the overlay (+2/-2 mm) or the depth (+3/-2 mm) until the gap is uniform.
Pros and Cons
Pros
- Extremely wide 165-degree opening for maximum access
- Soft-close mechanism prevents door slamming
- Zero-protrusion design provides a high-end, flush appearance
- Robust build quality meeting professional standards
- Flexible adjustment options for perfect alignment
Cons
- Mounting plates and screws are not included
- Requires professional-grade drilling for 52 mm patterns
- Bulk pack of 50 may be excessive for smaller DIY projects
Setup, Compatibility & Care
Installation requires a standard TH-drilling pattern of 52 x 5.5 mm. As these hinges are designed for 'press-in' installation, you will need a drill with a 10 mm bit to create the insertion points. Before beginning installation, ensure you have the correct Hettich-compatible mounting plates, as they are essential for operation. Once installed, use the adjustment screws on the hinge arm to manage the door's depth and overlay. To maintain the mechanism, simply wipe the hinges with a dry, soft cloth occasionally to remove dust and debris. Avoid using harsh chemical cleaners, as these can compromise the nickel plating over time.