Blum 71B3750 CLIP top BLUMOTION 110° inset full-cranked screw-on hinge – Onyx Black

The Blum 71B3750 is a concealed CLIP top hinge for inset cabinet doors that close inside the cabinet opening. Its full-cranked arm positions the door within the cabinet rather than allowing it to cover the front edge of the cabinet side.

The Onyx Black finish coordinates with dark cabinetry and contemporary furniture interiors. BLUMOTION soft close is integrated directly into the hinge cup, providing smooth and controlled movement without a separate damper. The damping function can be deactivated on individual hinges when less closing resistance is needed.

Technical details

• Blum part number: 71B3750
• Hart Wholesale SKU: HIO71B3750
• Type: CLIP top BLUMOTION concealed hinge
• Application: inset
• Hinge arm: full cranked
• Opening angle: 110°
• Closing action: spring closing with integrated, deactivatable BLUMOTION
• Hinge-cup fixing: screw-on
• Hinge-cup diameter: 35 mm
• Cup drilling depth: 13 mm
• Fixing-hole centres: 45 mm
• Fixing-hole offset: 9.5 mm from the cup centreline
• Cup drilling distance: 3–7 mm
• Hinge-cup flange: 57 x 22 mm
• Side adjustment: ±2 mm
• Depth adjustment: +3/-2 mm
• Height adjustment: through the selected mounting plate
• Material: steel
• Finish: Onyx Black
• Quantity: one hinge
• Mounting plate: supplied separately

Inset cabinet-door planning

An inset door closes inside the cabinet opening and normally sits flush with the front edges of the cabinet sides. Accurate planning is essential because door thickness, cup drilling distance, mounting-plate position and the required clearance around the door all affect the installation.

The full-cranked arm is specifically designed to create the geometry required for an inset door. Do not substitute a straight-arm overlay hinge when the door must sit inside the opening.

Planning and fitting

The screw-on cup requires a 35 mm bore approximately 13 mm deep. Two screw-fixing positions are arranged on 45 mm centres, with the fixing-hole line offset 9.5 mm from the centre of the cup drilling. Choose fixing screws appropriate for the door material and thickness.

A compatible Blum CLIP mounting plate must be ordered separately. For inset applications, position the mounting plate farther back inside the cabinet and check the required setback against the door thickness and planning information before drilling.

For the verified nickel counterpart, see the Blum 71B3750 inset screw-on hinge. For tool-free cup installation, compare the compatible 71B3790 inset INSERTA hinge in Onyx Black. Browse the Blum CLIP top hinge range.

Matching components

The mounting plate, cover caps and other installation components are supplied separately. The hinge is supplied individually as one piece.

Frequently Asked Questions

What is an inset cabinet hinge?

An inset hinge positions the closed door inside the cabinet opening instead of allowing it to cover the front edge of the cabinet side.

Does the Blum 71B3750 include soft close?

Yes. BLUMOTION soft closing is integrated directly into the hinge cup.

Can BLUMOTION be deactivated?

Yes. The damping function can be switched off on individual hinges when less closing resistance is required.

What does full-cranked mean?

The hinge arm is shaped to move the door inside the cabinet opening, providing the geometry required for an inset application.

Is the mounting plate included?

No. A compatible Blum CLIP mounting plate must be selected and purchased separately.

Is an INSERTA version available?

Yes. The 71B3790 provides the same inset application and integrated BLUMOTION with tool-free INSERTA cup fixing.

Is one hinge supplied?

Yes. This listing is for one hinge. Mounting plates and other installation components are supplied separately.