Dixiao 304 Stainless Steel Hidden Recessed Cup Door Lock – Round Flush Door Knob Set

Discreet, durable interior door solution

The Dixiao 304 stainless steel round hidden recessed cup door lock delivers a clean, low profile look while providing reliable engagement for interior doors. Designed to fit a range of thicknesses, it blends seamlessly with modern interiors and stands up to daily use in busy spaces.

Built with corrosion resistant materials and a sleek silver finish, this lock is ready for everyday life in kitchens, bathrooms, living areas, and bedrooms. It offers a balance of quiet operation, strong materials, and easy customization that can enhance both function and aesthetics without sacrificing style.

Premium materials and finish

• The recessed ring is crafted from 304 stainless steel with premium zinc alloy and brass copper components for durability and rust resistance.
• The silver finish provides a timeless, contemporary look that complements most interior decors.

Versatile fit and adjustable hardware

• Works with door thickness from 29 mm to 80 mm (1 1/6 to 1 3/4 inches).
• Includes four bolts; you can cut longer bolts to tailor the installation for your door.
• Suitable for passenger doors, furniture doors, kitchen, bedroom, closet, bathroom, and passage doors.

The set comprises 304 stainless steel, zinc alloy, copper, and plastic components, finished in silver for a durable, long lasting look. If you need assistance, we are ready to help and provide guidance on installation and fit.

Practical everyday scenarios

In high traffic homes and offices, the recessed design minimizes snagging while preserving a sleek door profile. The rust resistant construction is well suited for humid spaces, and the compact handle remains comfortable to operate for adults and children alike.

Care and installation tips

Maintain the finish with a soft cloth and mild cleaner. For best results, verify door thickness and trim bolts to achieve a flush, clean appearance that suits your doorway.