Wide-Angle Opening And Full Overlay Fit

This Grass Tiomos concealed hinge delivers a 155-degree opening arc with a self-close spring, in a full overlay screw-on configuration that works on both face-frame and frameless cabinets.

Key Features

• 155-degree opening swings the door nearly flat, maximizing interior access and clearance against adjacent walls or appliances.
• Self-close spring draws the door shut over the final degrees of travel without a damper.
• Full overlay straight arm positions the door to cover nearly the full cabinet side, leaving a narrow reveal.
• Screw-on mounting fastens directly to the cabinet side or face-frame stile with no tool-free plate hardware required.
• Three-way adjustment moves the door height, side, and depth within a 3mm range in each direction after installation.
• Fits doors up to 32mm thick, wider than the standard 22mm window, giving this hinge reach into thicker solid-wood and MDF doors.

Where a 155-Degree Swing Makes the Difference

Most concealed hinges stop at 110 degrees, and that works fine for standard kitchen access. But in a corner run where the door needs to clear an adjacent cabinet, on a pantry door that opens against a wall, or on an appliance garage that has to swing out of the way completely, a wider arc changes what the space can do. At 155 degrees, this Tiomos hinge takes the door nearly flat alongside the cabinet, leaving the opening unobstructed. The 35mm cup bores into the door in the standard way, and the arm screw-mounts to a base plate on the cabinet, sold separately. Plate selection stays within the Grass Tiomos family; plates from other brands will not connect to this arm.

Steel Construction in a Nickel Finish

The hinge body is steel with a nickel finish. The screw-on mounting is the direct approach: screws through the plate into the cabinet side or stile, no expanding dowels or press-in system hardware. That makes it the right call for site-built cabinetry, replacement work on existing boxes, and any install where the cabinet does not carry pre-drilled 5mm system holes. The three-way post-install adjustment, 3mm in each direction, handles the fine work of squaring up reveals after the door is hung.

Right Cabinet, Right Builder

This hinge suits frameless and face-frame cabinets alike. The wide opening angle is most valuable in corners, tight alcoves, and anywhere the door path matters as much as the door position. The 32mm maximum door thickness extends its range to heavier solid-wood fronts and thick MDF panels that would bottom out a shallower cup. Cabinet shops running Tiomos across a job can pull this SKU wherever a corner or wall-adjacent position demands more swing than a standard hinge can give. Because this is a self-close hinge, the door pulls shut on its own but lands without cushioning. For a damped, quiet close at wide angles, the Tiomos line tops out at 160 degrees with integrated soft-close; this 155-degree version is the self-close option within that range.

Common Questions

More Swing, Less Compromise on Layout

When the door path is the constraint, this Tiomos hinge resolves it: a 155-degree arc, full overlay geometry, and screw-on simplicity that fits the job whether the cabinet is frameless or face-frame.