Retractable Size: The kitchen door dampers are 268mm for the extended position, the weight is 130g, the load is 100N (10kg), and the maximum opening angle is 90 degrees. Good Damping Effect: The piston cylinder of the gas spring is connected to the connecting rod, which has a high load force and hydraulic fixation. It has high impact resistance. High-quality Materials: The furniture hydraulics are made of ABS plastic and heavy cold-rolled steel. It is not easy to rust, corrosion resistant and very strong. Stable and safe: The gas piston cylinder is filled with inert gas - nitrogen, which has a strong compressive capacity, making the installation process more stable and safe. Air shock absorber chest: Suitable for doors, cabinets, boxes, furniture doors and other cabinet doors, so that the door can be opened slowly and reduce the impact. Product description Perfect solution for upward opening doors High force pistons, ideal for heavy lifting doors. The materials are of very good