Single Spring Strength Adjustable Stainless Steel Automatic Door Closer Features:1 ?xa0Tired of Always Closing the Door?xa02 ?xa0This Non-hand Automatic Door Closer is So Convenient for Your Daily Use3 Suits Any Door: It is Suitable for Families Hotels Bathrooms and Other Doors 4 Wide Application: The Door Closer Can Be Used on All Store Aluminum Front Doors Wood or Hollow Metal Commercial Door Applications5 Adjustable Strength Made of High-quality Stainless Steel Durable Corrosion-resistant Specifications:Size: 5mm X 180mmMaterial: Stainless Closing Door Section: 0-180 DegreesMounting Hole Diameter: 5mm / 0 2 InchMaximum Weight of the Installation Door: 80KG Package Included:1x Door Closer With Matching Part