Product features:
1. Hidden installation
2.180°opening
3. Load bearing capacity of 150kg
4. Applicable door thickness≤20mm
5. Concealed hinge installation: Depending on the thickness and weight of the door
Technical parameter:
Material: Precision cast stainless steel
Surface treatment pearl chromium, nickel plating, copper plating, spray painting
Installation method: fixed with wooden screws or iron screws (optional)
Main uses: fire doors, smoke doors, soundproof doors, anti-theft doors, etc
