High pressure load: 285 mm for the extended position 190 mm for the folding 100N / 10kg. solid thickening, durable.Before being 100N, they are stronger than 80N, even so, it does not need great force to move up or down. Easy to install: has. Determine the center position of the rectangular mounting hardware, 70mm from the back of the cap as the distance from the side of the cap, drill 2 holes on the sides of center point A; b.Determine the center position of the round mounting hardware, 240mm from the back of the cabinet and 10mm from the top of the cabinet, mark B; vs. Position the connectors and connect the joints and the frame. Stable and safe: Comes with mounting hardware and screws for both ends, replaces existing ones without the need to modify end bracket parts.The metal mounting plate of this gas strut has a large contact area with the housing and is positioned at three points. Specification: Open they measure about 27 cm, they bring the bases for installation with two or