PAVEOS Automatic Strength Spring Door Closer Hinge Fire Rated Door Channel Description: new Material: stainless steel Size: approx.160×98×20mm/6.29×3.86×0.79inch Maximum door open angle of 175 degrees. Fully, fits left and right handed doors. Fine workmanship and. in use. Suitable for door weight for 20-30kg, door width ≤1000mm. Ideal for home, office, hotel room doors. Note: Please allow 0-1cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Package included: 1x auto door closer 1 x screws 1 x inner hexagon wrench Househeld supplies for adult and children Design: Our home improvement adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This home improvement is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This home improvement can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This home improvement will surely fulfill your needs! Service: If you encounter problems in the process of using home improvement, please feel free to contact us and we will solve them for you.