B118 Zinc Alloy 3D Adjustable Invisible Door Hinge 180° Swing Concealed Cross Hinge for Wood Bifold Doors

• 【Invisible Design】Seamlessly integrates the door with the wall, leaving no visible hardware traces when closed, enhancing overall aesthetics.

• 【180-Degree Full Opening】Door panel can be fully opened, saving space and providing smooth operation.

• 【3D Adjustable】Supports fine-tuning in three dimensions (up-down, left-right, front-back), easily resolving door sagging or installation deviation issues.

• 【High-Strength Zinc Alloy】Durable material ensures strong load-bearing capacity, maintaining shape without sagging over long-term use.

• 【Concealed Installation】Effectively protects hinges from impacts, extending their lifespan.

Specifications:

•Material: Zinc Alloy •Opening Angle: 180 degrees •Adjustment: 3D (vertical, horizontal, depth) •Hinge Type: Cross hinge Package included: •1 x Concealed Door Hinge (including screw accessories)