Force: 100N/22.5lb (per column); Length: (hole center to hole center): 275mm (10.8 inches), the maximum support angle for opening the cover is 100 degrees. Circular metal mounting plate: The contact area of the cabinet is larger, the three-point positioning can be adjusted to the appropriate direction, and the switch is more flexible. Suitable for all kinds of cabinets, shoe cabinets, doors and windows. The package contains spring struts, installation accessories and screws, only one pilot hole is drilled up and down. Easy to install, strong and durable. High-quality sealing ring, good sealing effect, tight oil lock, not easy to leak oil, durable The recessed hydraulic buffer damper employs barrier-free telescopic technology, allowing the rod to extend and retract freely., Manufacturer: BMKGODN