Grass Tiomos Concealed Hinge For Wide-Swing Overlay Doors

This Grass Tiomos soft-close hinge opens to 155 degrees, the widest angle in the Tiomos line that still delivers integrated soft-close, and works on both face-frame and frameless cabinets where maximum door clearance is a layout requirement.

Key Features

• 155 degree opening angle swings the door nearly flat for unobstructed access to the full cabinet interior.
• Integrated soft-close damps the door over the final closing arc so it settles quietly without slamming.
• Full overlay straight arm positions the door to cover the cabinet side with only a narrow reveal.
• Screw-on mounting fastens directly to the cabinet side or face-frame stile for a solid, permanent connection.
• Three-way adjustment provides up to 3mm in height, side, and depth for precise door alignment after installation.
• Fits face-frame and frameless cabinets, giving the same wide-swing geometry across both construction types.

Built Around Wide Door Clearance

A standard 110 degree hinge is enough for most kitchen and bath cabinets, but some layouts demand more: a corner cabinet positioned near a wall, an appliance garage where the door needs to fold back completely, or a pantry run where adjacent doors have to clear each other at full swing. This Tiomos hinge opens to 155 degrees, bringing the door close to parallel with the cabinet side so the opening stays unobstructed. That geometry also suits island bases and accessible kitchen designs where reaching across a door mid-swing is a real inconvenience. The soft-close function is fully integrated, so the wider swing does not come at the cost of a quiet, controlled close. The 35mm cup bores into the door in the standard way, and the arm connects to a Tiomos base plate on the cabinet, ordered separately. Plates are Grass-specific and not interchangeable with other brands.

Steel Construction With a Nickel Finish

The hinge is steel with a nickel finish. On a screw-on hinge the connection is fixed rather than quick-disconnect, which makes it the preferred mount when permanence and mechanical strength matter more than fast door removal. The screw-on design eliminates the clip mechanism and puts the holding force directly into the screw fastening. The three-way adjustment lets an installer dial doors to an even reveal after the cabinet is fully loaded, accommodating the small shifts that come from settling and seasonal movement.

Where This Hinge Belongs

This hinge is the right call when the project specifies Tiomos quality and the layout genuinely needs a door that swings wide. Cabinet shops building corner runs, designers specifying accessible kitchens, and contractors working around tight wall clearances all have a reason to reach for the 155 degree version over a standard-angle hinge. It fits doors up to 32mm thick and suits both face-frame and frameless boxes, so it carries across mixed-construction projects without requiring a separate SKU for each cabinet type. For doors in the standard 16 to 22mm range, the geometry works the same way. For projects where the wide opening is not a requirement, a standard 110 degree Tiomos hinge covers the same face-frame and frameless range at a more common specification.

Common Questions

Maximum Clearance, Quiet Close, One Hinge

When the layout calls for a door that swings wide and still closes without a slam, this Tiomos hinge delivers both in a single unit, across face-frame and frameless construction alike.