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The Blum 75T4200 is a self-close, long-arm concealed hinge engineered for half overlay doors on both face-frame and frameless cabinets. Its screw-on arm mounts directly to the base plate for a locked, permanent connection suited to high-cycle installations. A separate base plate, sold separately and matched to your cabinet construction, is required to complete the install.
Half overlay is the configuration for double-door cabinets where two doors meet at one interior partition, each door covering roughly half of that shared edge. A full overlay arm would push the two doors into each other; the half crank steps the door back so both hang cleanly with an even reveal between them. This hinge is the right choice when you are fitting a double-door run and need consistent spacing across the partition. The 94-degree opening gives clean, unobstructed access without over-swinging into adjacent doors or walls.
Where a clip-on connection allows the door to be lifted off quickly, the screw-on arm locks in place and stays there. That rigidity matters in commercial casework, high-traffic kitchens, and anywhere door weight or constant use puts load on the hinge connection over time. The two-tone Black and Nickel finish keeps the hardware understated against most interior cabinet materials. Because the hinge sits inside the cabinet when the door is closed, finish is a secondary concern here, but the pairing reads cleanly in cabinets where the interior is visible.
Cabinet shops fitting double-door base or upper runs will find the half crank geometry essential for shared-partition layouts. Contractors retrofitting or replacing hinges on existing face-frame cabinetry appreciate the screw-on connection for its staying power. Designers specifying high-cycle commercial installations, where a clip-on hinge could work loose under daily load, often prefer the fixed connection this hinge provides. It fits either frameless or face-frame boxes, so it works across a mixed project without switching hinge lines.
No. This concealed hinge requires a separate base plate that mounts to the cabinet side or face frame. Order a plate matched to your cabinet construction and the Blum CLIP or CLIP Top series. The arm screws onto the mounted plate.
Clip-on arms snap onto the plate and release without tools, making door removal easy. Screw-on arms fasten with a screw for a fixed connection that does not release under load. This hinge uses the screw-on method.
Technically it can be mounted on a single door, but the half crank arm will not produce a full overlay. For a single door covering the full cabinet side, a full overlay hinge is the correct choice. Reserve this hinge for shared-partition double-door applications.
No. This is a self-close hinge, meaning a spring pulls the door shut. It does not have a damper to cushion the close. For soft-close on the same cabinet, you would need a hinge with integrated BLUMOTION or a separate soft-close adapter.
When the job calls for half overlay and a hinge that stays locked to its plate, the Blum 75T4200 delivers the geometry and the fixed connection to keep a double-door run closing cleanly through years of use.
Sold In: 1 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  BP75T4100 Mfr# 75T4100 | Blum CLIP top 94° Full Overlay Glass Door Hinge Self-Closing Screw-On 75T4100 | ||||
Sold in: 1 Each |  BP75T4300 Mfr# 75T4300 | Blum CLIP top 94° Inset Glass Door Hinge Self-Closing Screw-On 75T4300 |