GDO Hidden/Concealed Hinge

This is a professional-grade concealed hinge model featuring a contemporary design with rounded ends. The central knuckle prominent displays the “G.D.O.” brand logo, and the model number is marked on one of the leaves. A key functional feature of this hinge is the use of removable cover plates on both the door and frame sections. These plates conceal adjustment screws, indicating that the hinge offers 3D adjustability (vertical, horizontal, and depth), allowing for precise alignment of the door during installation for perfect operation.

Specifications

Attribute	Detail
Model	HD001
Brand	GDO
Hardware Type	Hidden / Concealed Hinge
Material	Premium Zinc Alloy
Application	Interior & Exterior Doors, Residential & Commercial
Origin	Made in China