1. The gas spring is made of cold-rolled steel, with bearing capacity, uniform strength and not easy to break. The all-copper hydraulic oil seal has good sealing performance, stability and safety. 2. Ideal for gradual opening, effectively solves the following problem: fingers may be pinched when the cabinet door is suddenly closed because there is no shock absorber. The hydraulic jack can gently and slowly open and close cabinets/windows to protect hands. 3. Parameter. The maximum load of each cabinet jack is 80N. Please note that the weight of the corresponding door does not exceed 8kg. We offer different loads, please purchase according to needs. 4. Easy to install. The gas lift has corresponding mounting washers and screws, so it can be easily installed at home without consulting professionals. 5. Note: The gas spring must be installed properly, that is, when closed, it must protrude beyond the centerline of the building, otherwise the gas spring will often push the door to open automatically. 6. Wide range of applications The hydraulic jack is suitable for most wooden furniture that requires a small opening and closing force to open the door slowly, such as kitchen cabinets, bedrooms, wardrobes, cabinet doors, etc.