Core load-bearing support: Steadily bear the weight of the refrigerator door body, avoid sagging and deformation of the door body, ensure the accurate fit between the door body and the box, ensure the basic sealing performance of the refrigerator, and extend the service life of the door body. Flexible opening and closing guidance: guide the door body to open and close smoothly according to the fixed trajectory, reduce the friction resistance during the opening and closing process, avoid the offset of the door body, and improve the smoothness of the door operation of the door. Sealing performance guarantee: By accurately positioning the door body, the door seal and the box body are closely aligned, maintaining a low-temperature environment inside the refrigerator, reducing energy consumption, and ensuring the cooling effect. Angle limit protection: limit the maximum opening angle of the door body, avoid excessive opening and closing of the door body and hit the wall or box, prevent damage to the door body, hinges and box connections, and protect the home environment and refrigerator components. 1PCS Universal Refrigerator Parts Fridge Door Hinge, Manufacturer: GENTERUN