Nickel Concealed Hinge for Wide-Swing Overlay Doors

This Grass Tiomos hinge brings a 155-degree opening to overlay doors on both face-frame and frameless cabinets, with a self-close spring and toolless snap-on mounting in a nickel finish.

Key Features

• 155-degree opening angle swings the door nearly flat for maximum access to the cabinet interior.
• Self-close spring draws the door shut automatically over the last few degrees of travel.
• Toolless snap-on arm clips to the base plate without a screwdriver for fast door hanging and removal.
• Overlay geometry, straight arm positions the door to cover the cabinet side at a standard overlay.
• Fits face-frame and frameless cabinets when paired with the matching Grass base plate, sold separately.
• Three-way adjustment dials height, side, and depth to bring doors to an even reveal after install.

Where the Wide Swing Earns Its Place

A 155-degree opening angle is the widest swing available with self-close in the Tiomos line. That extra clearance matters on cabinets beside a wall, in a corner run, or anywhere the door needs to fold back far enough to keep the opening unobstructed. On a standard kitchen or bath cabinet, the added swing means a drawer or appliance inside is fully reachable without fighting the door. The 35mm cup bores into the back of the door, and the arm snaps to a Grass base plate on the cabinet. That plate is ordered separately and must be a Grass Tiomos plate; plates from other brands will not connect to this hinge.

Steel Build, Nickel Finish

The hinge body is steel with a nickel finish. The Tiomos platform is Grass's precision concealed line, and the snap-on engagement reflects that: the arm locks onto the plate with a positive click and releases cleanly when a door needs to come off for adjustment or finishing. The 155-degree geometry also accommodates doors up to 32mm thick, so it covers the thick-door range where some standard hinges run out of clearance. The 42/45mm dual bore pattern gives flexibility when matching existing cabinet boring.

The Right Fit for the Job

This hinge suits cabinet installers and shops that need wide door clearance on overlay applications without stepping up to a free-swinging hinge. Designers specifying furniture-style pieces with full door access will find the 155-degree swing keeps the look clean when the door is open. It works on both frameless and face-frame boxes, which makes it a single SKU that covers mixed cabinet types on the same project. Because this is a self-close hinge and not a soft-close hinge, the spring pulls the door shut but does not cushion the final contact. For a damped, quiet close at this opening angle, the Tiomos soft-close version is the alternative to compare.

Common Questions

Wide Clearance, Clean Install, Doors That Close Themselves

Specify this Tiomos hinge when the layout calls for overlay doors that swing fully clear and close on their own, on either frameless or face-frame boxes.