Heavy Duty En5 Cam Concealed Slide Rail Adjustable Power Hold-Open and Bc Optional Door Closer

Heavy Duty En5 Cam Concealed Slide Rail Adjustable Power Hold-Open and Bc Optional Door Closer. 1 Million Cycle Durability: Tested for over 1,000,000 cycles to ensure long-lasting reliability. 5-Year Warranty Coverage: Comprehensive five-year warranty for peace of mind and quality assurance. Heavy Duty Capacity: Supports doors up to 1200mm width and 120kg weight effectively. Premium Aluminum Alloy: Constructed from durable aluminum alloy for superior strength and longevity. Adjustable Power Control: Features power adjustable settings for customized closing performance. Optional Hold-Open Function: Includes hold-open feature as an optional configuration for convenience. Concealed Slide Installation: Embedded design with slide rail for a clean and professional look. Multi-Scene Application: Suitable for markets, fire exits, hotels, offices, hospitals, and schools.