Completely Hidden Installation: The hinge sits entirely concealed within the door and frame when closed, creating a seamless flush appearance on wooden interior doors without visible hinge barrels or mounting plates. Outward Opening Cross Door Design: Engineered for outward-swinging wooden doors, providing smooth pivot action while supporting the door weight and maintaining proper alignment through repeated daily use. Three-Dimensional Adjustability: Built-in adjustment screws allow fine-tuning of the door height, depth, and side alignment after mounting, helping to achieve even gaps and precise closure without removing the door. Heavy-Duty Metal Construction: The concealed hinge body is made from durable metal that resists sagging and deformation, handling the weight of solid wood doors in residential and light commercial settings. Two-Piece Complete Set: Includes two hinges in one pack with matching mounting hardware, providing a matched pair for a single wooden door installation with consistent concealed support on both pivot points., Manufacturer: CBTYACVLP