【ABS + Zinc Alloy Material】Gas spring dimensions, 260mm for extended position, 145mm for folded, hydraulic pressure: 100Nm /10kg. Can support 8-10kg cabinet door. This gas piston is made of ABS plastic and zinc alloy, good wear resistance and high impact resistance 【Strong air pressure】The pressure support of each spring can reach 100N (10kg), and the piston cylinder is filled with inert nitrogen gas, compressibility, stable and safe 【A wide range of application】Suitable for for PVC, aluminum or wooden doors, tilting doors, wardrobes, storage boxes, furniture doors and other cabinet doors. Comes with mounting screws to easily replace the old cabinet door handles at home 【Good shock absorption effect】The door can be opened or closed under comfortable padding, very stable and will not collide with the door, reducing the impact, giving you a good experience and high stability 【Stable installation】Larger contact area of the cabinet body, three-point positioning, stronger and more durable