Achieve seamless minimalist aesthetics in contemporary interior architecture with our Oval Knob Concealed Invisible Door Lock. Engineered specifically for flush-to-wall hidden doors, background feature wall doors, and secret rooms, this single-sided lockset keeps the exterior surface completely clean and hardware-free. From the interior side, an ergonomic smooth oval egg-shaped knob operates a heavy-duty solid brass deadbolt for smooth, secure privacy locking.

Key Features

• True Concealed Single-Sided Design: Mounts on the interior side of flush doors without exterior faceplates or handles, allowing hidden doors to blend invisibly into wall paneling and architectural finishes.
• Ergonomic Smooth Oval Knob: Tactile egg-shaped turn knob offers effortless grip and smooth 90° rotation to engage and retract the deadbolt.
• Heavy-Duty Solid Brass Deadbolt: Precision-machined solid brass square bolt provides tamper-resistant security and silent, reliable mechanical operation.
• Premium Stainless Steel & Zinc Construction: High-grade stainless steel faceplate and heavy-duty chassis deliver outstanding corrosion resistance and structural durability.
• Architectural Finishes: Available in Brushed Stainless Steel, Polished Mirror Chrome, Modern Matte Black, and Antique Bronze.

Specifications

• Material: Stainless Steel chassis, Solid Brass deadbolt, Ergonomic Zinc/Brass oval knob
• Lock Type: Concealed single-sided deadbolt lock (Interior knob only)
• Door Thickness Fit: 35mm – 50mm (1-3/8" to 2")
• Knob Shape: Oval / Egg-shaped ergonomic turn knob
• Finishes Available: Brushed Stainless Steel, Polished Chrome, Matte Black, Antique Bronze
• Ideal Applications: Flush invisible doors, secret study/panic rooms, feature background wall doors, luxury residential and hospitality projects