3/8in Overlay 3D Soft Close Concealed Hinge 20 Pack - Smooth Slow

Our review of these 20 concealed hinges finds them most useful for DIYers and remodelers replacing or upgrading kitchen and bathroom cabinet doors who want reliable soft close action and fine adjustment. The biggest reason to buy is the built-in POM damper that produces a controlled, quiet close while the 3D adjustability helps align doors precisely without removing the hinge. Installation is straightforward for anyone comfortable with basic cabinet work, and the pack of 20 makes it convenient for full cabinet runs.

Key Features

• Soft close damper: The built-in POM damper slows closing to reduce noise and protect doors and fingers from slamming.
• 3D adjustability: Three-way adjustment lets you move doors up and down, left and right, and in and out with a screwdriver for precise alignment.
• Installation fit: A 35mm cup diameter, 11.5mm cup depth and 45mm screw hole spacing make these hinges compatible with most face frame overlay doors.
• Complete hardware: Each hinge includes two easy-on dowels and three self-tapping wooden screws so mounting to existing doors and frames is faster.
• Finish and material: Double electroplated steel with a satin nickel look resists wear and suits kitchen, bathroom and utility cabinets.
• Wide opening: A 105 degree opening angle provides good access to cabinet interiors while remaining concealed when closed.

Who It's For

These hinges are aimed at homeowners refreshing shaker or inset style doors, cabinet makers installing a full run of face frame doors, and contractors who value soft close function and simple in-place adjustment. The pack size and included screws make them practical for larger projects where matching hardware across many doors is needed.

Those who should look elsewhere include buyers needing specialty hinges for frameless cabinets, continuous piano hinges, or exotic finishes not listed here. Also, if extreme heavy-duty commercial duty is required, a hinge specified for a higher load rating may be preferable.

Pros & Cons

Pros

• Reliable soft close action reduces slamming and prolongs door life.
• 3D adjustment simplifies aligning doors without remounting.
• Complete mounting kit and common cup size fit most replacement jobs.
• Satin nickel electroplated finish looks clean and resists corrosion.

Cons

• Durability feedback is mixed from users; some report long life while a few experienced breakage under heavy use.
• Not intended for frameless cabinet applications where different hinge geometry is needed.

Specifications

Pack quantity	20 hinges
Cup diameter	35mm
Cup depth	11.5mm
Screw holes distance	45mm
Opening angle	105 degrees
Included hardware	2 dowels and 3 self-tapping wooden screws per hinge
Finish and material	Satin nickel double electroplated steel

Our Verdict

These concealed soft close hinges are a practical, cost-effective choice for residential face frame cabinet upgrades where quiet closing and easy alignment matter. The 3D adjustability and complete hardware kit make installation quicker, and the satin nickel finish suits most kitchens. For typical household use they offer good value, though buyers seeking extreme heavy-duty longevity should inspect usage needs before committing.

Frequently Asked Questions

Do these hinges fit standard 35mm cup holes?
Yes, the cup diameter is 35mm with an 11.5mm cup depth, matching standard cabinet hinge cup sizes.

Are the hinges truly soft close?
Yes, each hinge has a built-in POM damper that reduces closing speed and prevents noisy slamming.

Can I adjust door alignment after installation?
Yes, the hinges offer 3D adjustment so doors can be adjusted up and down, left and right, and back and forth with a screwdriver.