1、Professional Design: Specifically designed for fire doors, this fire door coordinator guarantees safety and reliability during emergencies. 2、Stainless Steel: Built with durability in mind, this tool is made from tough stainless steel that resists rust and promises long term use. 3、Reliable Closure: With the closure sequencer, it enables accurate sequential closing, ensuring the protection of both door frame and leaf. 4、Practical Assistant: The sequencer assists in the hassle free opening and closing of doors, offering convenience during entry and exit. 5、Passageway Organization: The fire door closing sequencer ensures a clear and organized passageway for smooth and safe traffic flow. Item Type: Fire Door Coordinator Material: Stainless Steel + Metal Weight: Approx. 40g/ 1.41oz 1 x Door Coordinator 2 x Screw