Hettich Obsidian Black Sensys 8639i W90 Hinge - for 90° Face Angle Application

Overview

The Hettich Obsidian Black Sensys 8639i W90 Hinge is a soft-closing overlay cabinet hinge built for 90° face angle applications. It combines a steel, nickel-plated body with a distinctive Obsidian Black finish, offering both a modern aesthetic and precise, smooth door operation. It is manufactured in Germany and backed by a 20-year warranty.

What It Does

This hinge attaches overlay cabinet doors to carcasses at a standard 90° face angle, using an integrated soft-close mechanism to prevent slamming and ensure controlled, quiet closing. The clip-on mounting system allows for straightforward installation and removal, while the overlay adjustment range supports fine-tuning of door alignment after fitting.

Who It Helps

• Furniture and cabinet makers building overlay-door cabinetry with a black hardware finish
• Interior designers and kitchen/wardrobe fabricators specifying premium soft-close hinges
• Hardware retailers and distributors sourcing branded Hettich hinge components
• Homeowners or contractors replacing or upgrading existing overlay cabinet hinges

Key Capabilities

• Integrated soft-close functionality for controlled door closing
• Designed specifically for 90° face angle, overlay door applications
• Obsidian Black steel finish, nickel plated, for a distinctive modern look
• Clip-on mounting for easy installation
• Overlay adjustment range of +1 mm / -2 mm for precise door alignment
• Suitable for door thickness of 15-28 mm

Specifications

Pricing and Availability

• Sold As: 1 Pair (2 hinges, 2 cross mounting plates, 2 cover caps)

Buyer Questions This Page Should Answer

What door thickness does this hinge support?

It is designed for doors between 15 mm and 28 mm thick.

What angle is this hinge suitable for?

It is built for 90° face angle overlay applications, with a 95° opening angle.

Does this hinge have soft-close?

Yes, it has an integrated soft-close mechanism for quiet, controlled door closing.

What finish and material does it use?

Steel body, nickel plated, finished in Obsidian Black.

How is it mounted?

It uses a clip-on mounting system with a 35 mm cup diameter and 12.8 mm cup depth.

What comes in the package?

Each pair includes 2 hinges, 2 cross mounting plates, and 2 cover caps.

What warranty is offered?

A 20-year warranty is included.

Where is it manufactured?

Germany.

Resources

• Product Page: Hettich Obsidian Black Sensys 8639i Hinge for 90° Face Angle Application
• Hettich India Online - Homepage