7 Inch Heavy Duty Self Closing Hidden Door Hinge With Adjustable Speed Control No Slam Soft Close For Secret And Interior Doors Supports Up To 132 Lbs Includes Mortising Kit

7-Inch Heavy-Duty Self-Closing Hidden Door Hinges, Pack of 2
✔️ 7in concealed hinges with adjustable speed, 2D align, 132 lb cap

These concealed self-closing hinges install inside door frames, delivering silent, controlled closing for interior and exterior doors. Ideal for high-traffic spaces, they prevent slamming and reduce wear on frames while keeping a clean, hidden look.

✅ 7-inch concealed hinge with hydraulic damping for smooth, silent closing
✅ Supports up to 66 lbs per hinge (132 lbs per pair)
✅ 2D adjustability: +/-1.5 mm left/right, +/-3 mm up/down
✅ Includes mortising kit and router bit for flush, professional fit
✅ Color: Black finish for discreet installation
✅ Door height up to 2100 mm; 2 hinges up to 60 kg (132 lb), 3 hinges up to 90 kg (198 lb)

💡 What is a concealed self-closing door hinge and how does it work on interior doors?
Answer: Hydraulic damping keeps closing smooth and silent, protecting frames and fingers.
This handy feature makes setup quick and ensures a flush fit.
- Hydraulic damping system with adjustable speed
- 2D alignment for precise door positioning
- Includes mortising kit for a clean flush install

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