360 Degree Commercial Pivot Door Hinges Heavy Duty Invisible Self Closing Hidden Door Shaft Stainless Steel Pivot Adjustable for Wooden Doors

【Invisible】The self-closing door pivot hinge have a excellent design, it is a hidden pivot hinge. Once installed it, you can not see any hardware when the door is closed,completely concealed.
【Automatically Close】The hidden pivot door hinge will automatic closing the door when the opening angle is between 45 degree to 90 degree, and the rotation speed is adjustable.
【Durable& Rust Resistance】The pivot door hinge is made of 304 stainless steel and zinc alloy, durable and rust resistance.
【Application】This Invisible Door Hinge is applicable to wooden doors, dorr thickness is about 32-50mm, height is about 1500-2800mm, weight is max 950mm.
【Installation Tips】To facilitate adjustment of the spring closing force while avoiding door frame wear, the bottom pivot hinges can be mounted a little deeper into the interior of the door. Self-closing door pivot hinge includes screws and Allen wrench for installation, no additional purchase required.

Technical Detail:

Door Thickness: 32-50mm

Door Height: 1500-2800mm

Door Width: Max 950mm

Door Weight: Max 60kg

Material: 304 Stainless Steel and Zinc Alloy

Application: It is applicable to wooden doors

Attention:

1.please pay attention on the supporting force. Before install this hinge please make sure that the down supporting plate will not sink

2. make sure the door door frame and plates are in the right positions, then make holes in top doors and bottom doors. after that, fix the screws.

3.Install the positioning plates of the top door and the bottom door then loosen the screws in the spring pad, after that, fix the screws.

4. At first, star from the top doors

5. The door is closed automaticly, adjust the angel (45°)according to the door weight

Package Contents:

1 set door pivot hinges

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