In addition to their practical benefits, these door spring hinges are also easy to maintain. is resistant to wear, ensuring that the hinges remain functioning well for years. Regular cleaning with a all that is needed to keep them in condition. Features -Hole distance:1.2cm,2.8cm -Color:Silver -Material:Iron -Size:10.30X6.00X3.50cm/4.05X2.36X1.38in -Effortless setup: the spring hinge door closer includes screw accessories, making it easy for both diy enthusiasts and professional installers to install and upgrade doors -Adjustable closing speed: the door hinge closer offers different automatic closing speeds based on the opening angle -Smooth and quiet closure: the door hinge spring ensures smooth closing process, reducing noise and providing and reliable operation -Practical design: the spring hinge offers a sleek alternative to traditional external hinges -Wide range of applications: this hinge is suitable for various settings, including homes, storage rooms, basements, hotels, offices, and clubs, catering to diverse needs Package list: 2 x Automatic door closer hinges 16 x mounting screws