Stainless Steel Concealed Frog Hinges

Core Values ✅ Concealed Aesthetics：Fully hidden design, achieving "hardware - free" minimalist style, perfect for luxury/industrial cabinets
✅ Frog - Arm Linkage：Unique linkage structure, auto - reset after opening, 100,000 - cycle tested
✅ Stainless Steel Durability：201 stainless steel, 24 - hour salt spray tested, durable in humid environments (kitchens/bathrooms)
✅ Wide - Angle Opening：Supports 165°+ opening (no dead angles for odd - shaped cabinets) Product Advantages

1. Concealed Installation

Hinges embedded between door and cabinet, creating a "hardware - free" look：

• Fits minimalist kitchens, luxury wardrobes, enhancing design sophistication;
• Reduces collision risks (ideal for kids’ rooms/elderly spaces).

2. Frog - Arm Linkage

Manganese steel linkage + spring reset, smooth operation：

• Auto - closes without handles (suits handle - free designs);
• 1.5mm thick linkage, 40% higher torque resistance (no deformation for high - use cabinets).

3. Stainless Steel Durability

• Cold - rolled 201 stainless steel, electrolytic polished surface, scratch - resistant;
• 3x rust resistance vs iron hinges (works for bathrooms/outdoor cabinets with waterproof glue).

4. Wide - Angle Opening

Supports 165°+ opening (test - verified)：

• No dead angles for odd - shaped/deep cabinets, optimizing space;
• Fits custom furniture (L - shaped closets, built - in wine cabinets).

Application Scenarios 🏡 Custom Homes：Handle - free kitchens, hardware - free wardrobes, industrial - style wine cabinets
🏢 Commercial Spaces：Odd - shaped exhibition cabinets (design boost), high - use office cabinets
🌍 Cross - Border ProjectsDIY Markets (NA/EU 'Hidden Hardware' Trend), SEA Apartment Premium Finishes (Cost-Effective) Specifications Item Details Material 201 Stainless Steel Type Concealed Frog Hinge Opening Angle ≥165°（test - verified） Door Thickness 16–30mm