Quality materials: The cover support hinge is made of high-quality cold-rolled steel with a nickel-plated surface, which has good corrosion resistance and wear resistance. The hinge uses a hydraulic seal and an all-steel internal design, ensuring that it will not deform in the long term and providing sturdy support. Adjustable angle: Our products are adjustable within an angle of 0 to 180°, allowing you to hold the lid in the desired position. It is ideal for any lid or door that requires a soft close and protects fingers from pinching. High Load Capacity: The maximum load is 100N/10KG/piece, recommended for 10-15KG lids. This lid support hinge is supported by a thicker pneumatic rod, providing a strong, stable and secure load capacity. Easy Installation: Our package contains the screws needed for installation, you only need to use a screwdriver to complete the entire installation process. Detailed installation instructions are available in the pictures and manual. Versatile