<Material>-Zinc alloy embryo + aluminum alloy core. Coated with matte black finish. Hidden hinges for doors are made of solid zinc alloy by precision die casting. It is durable, corrosion resistant and has a long service life.
<Hidden Design>-Heavy-duty 180 degree Hidden hinges meet ANSI/BHMA standards, perfect for any commercial or intensively used door, including wooden doors, flush doors, metal doors, fireproof doors, noise isolation doors, security doors, etc.
<APPLICATION >- Our invisible hinge is suitable for all kinds of doors such as wooden doors, swing doors, aluminum doors, fire doors, smoke doors, soundproof doors, anti-theft doors, etc.
Material |
Zinc alloy |
Finish |
Nickel |
Door Fully Closed Gap |
4mm |
Opening angle |
180 degree |
Door Weight Selection |
G40--40KG, G80--80KG,G12--120KG |
Usage |
Wooden door,swing doors |
Advantages |
*Competitive price |
*High quality |
*Prompt delivery |
*Excellent service |