UL Listed Hinge is a type of door hinge that meets all the requirements of a fire-rated door. It has an easily adjustable spring tension and is suitable for right-hand installation or left-handed installation. The UL standard states that these doors must be of a ''safe size'' and that all the hinges must comply with all the requirements of a fire-rated assembly.

Glass to Glass Shower Doors is an extremely popular replacement hinge, it's simple and durable to use. As a leading replacement hinge brand in the world, they supply to numerous commercial and residential clients all around the world and they even apply to many other types of exterior doors.