PRODUCT DESCRIPTION
Blum 75T4200 CLIP Top 94° Half-Overlay Glass Door Hinge
The Blum 75T4200 is a sprung CLIP top concealed hinge for dual or half-overlay glass cabinet doors. This application is used where two doors are mounted on opposite sides of the same central cabinet partition.
The hinge opens to 94° and is suitable for drilled frameless glass fronts between 4.5mm and 7mm thick. Its internal spring pulls the door into the closed position, providing reliable self-closing action.
Important: the Blum 75T4200 does not contain integrated BLUMOTION soft-close. It is also not a no-drill hinge—the glass requires an accurately manufactured 26mm fixing hole.
Dual and half-overlay application
In a dual-door installation, two glass doors share a central cabinet side panel. The cranked hinge arm positions each door so that it covers approximately half of the shared partition while maintaining the required operating gap between the doors.
The exact glass-door overlay depends on the selected mounting-plate height, drilling position and cabinet construction. A trial assembly should be completed before manufacturing several doors.
Drilled-glass screw fixing
The 75T4200 uses a glass-specific screw-on boss rather than the conventional 35mm cup used for timber cabinet doors. The glass requires a 26mm diameter drilling with a tolerance of +0.2/−0mm.
The recommended distance from the outside edge of the 26mm drilling to the edge of the glass door is 5.5–7mm. The finished drilling position should always be confirmed using Blum’s planning information.
The boss-fixing screws are supplied with the hinge. Glass drilling and edge preparation should be completed by a suitably equipped glass processor before the door is toughened.
CLIP top installation and adjustment
The hinge arm clips onto a compatible Blum mounting plate. This allows the glass door to be attached to or removed from the cabinet without undoing the cabinet-side mounting screws.
Three-dimensional adjustment and Blum’s spiral-screw depth adjustment allow both doors to be aligned accurately across the shared cabinet partition.
Key features
- Genuine Blum CLIP top glass-door hinge
- Blum part number 75T4200
- Designed for dual or half-overlay glass doors
- Suitable for drilled frameless glass
- For glass thicknesses from 4.5–7mm
- 94° opening angle
- Sprung and self-closing
- No integrated BLUMOTION soft-close
- 26mm glass drilling required
- Glass-specific screw-on boss
- Boss-fixing screws included
- Tool-free CLIP connection to the mounting plate
- Three-dimensional door adjustment
- Nickel-plated hinge finish
- Supplied individually
- Mounting plate and decorative cover cap sold separately
Technical specifications
Compatible products and alternatives
A compatible Blum CLIP top mounting plate must be ordered separately.
For a single glass door covering most of the cabinet side, use the Blum 75T4100 94° overlay glass-door hinge.
For a glass door positioned within the cabinet opening, use the Blum 75T4300 94° inset glass-door hinge.
Browse the complete Blum glass-door hinge collection.
Frequently asked questions
Does the Blum 75T4200 have soft-close?
No. The hinge contains a closing spring but does not have an integrated BLUMOTION soft-close damper.
What does dual or half overlay mean?
It means that two doors share the same central cabinet partition. The cranked hinge arm positions each glass door so that it covers approximately half of the shared panel.
Does the glass door need to be drilled?
Yes. A 26mm diameter hole must be prepared in the glass. The 75T4200 is not a no-drill hinge.
When should the glass drilling be completed?
The hole and edge preparation should normally be completed by a specialist glass processor before the door is toughened. Toughened glass cannot normally be drilled afterwards.
What glass thickness is suitable?
The hinge is designed for glass cabinet doors between 4.5mm and 7mm thick.
Are the glass-fixing screws supplied?
Yes. The boss-fixing screws used to secure the hinge to the prepared glass door are included.
Is the mounting plate included?
No. A compatible Blum CLIP top mounting plate must be selected and ordered separately.
Is a decorative cover cap included?
No. A suitable glass-hinge boss cover cap is an optional accessory and must be ordered separately.
Is the hinge sold individually?
Yes. Each quantity ordered supplies one Blum 75T4200 hinge.
TECHNICAL DETAILS
- Application: Dual
- Colour: Nickel
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