Features: 1. This Non-hand automatic door closer is so convenient for your daily use. 2. Suits any door: It is suitable for families, hotels, bathrooms and other doors. 3. Wide Application: The door closer can be used on all store aluminum front doors, wood or hollow metal commercial door applications. 4. Adjustable Strength, Made of high-quality stainless steel, durable, corrosion-resistant. 5. Easy to install, size is about 5x180mm, mounting hole diameter: 5mm / 0.2 inch. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow minor deviation due to manual measurement. Specification: Type: door closer Size: 53mm x 180mm Material: Stainless steel Closing door section: 0-180 degrees Mounting hole diameter: 5mm / 0.2 inch Maximum weight of the installation door: 80KG Package List: 1 x Door Closer With Matching Parts