Don't let the door hit you on the way out. Our hydraulic door closer is designed to close consistently and securely. Suitable for various commercial environments including offices, factories, hospitals, healthcare facilities, schools, and more. Provides reliable, controlled closing performance ideal for high-traffic, heavy-duty applications. Features: - Material: Stainless Steel + Aluminum Alloy - Adjustable tension for smooth and safe operation - Converts hinged doors into self-closing doors, helping control closing speed and protect door hardware - Folding support arm allows for flexible installation and use - Compatible with most medium-weight doors, including wood and metal doors, and suitable for both right and left swing doors in residential and commercial settings